Top Banner
8/14/2019 CH33 Process Dynamics and Control http://slidepdf.com/reader/full/-ch33-process-dynamics 1/235 : : CH33 Process Dynamics and Control : 1 (Gain) 1 : 2 : 3 : 4 : : 2 1 : 2 : 3 : 4 : : 3 1 : 2 : 3 : 4 : : 4 1 : 2 : 3 : 4 : : 5 1 of 235
235

ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

May 30, 2018

Download

Documents

wetchkrub
Welcome message from author
This document is posted to help you gain knowledge. Please leave a comment to let me know what you think about it! Share it to your friends and learn new things together.
Transcript
Page 1: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 1/235

: : CH33 Process Dynamics and Control

  : 1

(Gain) 1 :

2 :  

3 :

4 :    

  : 2

1 :      

2 :

3 :  

4 :

  : 3

1 :

2 :

3 :

4 :

  : 4

1 :      

2 :  

3 :  

4 :

  : 5

1 of 235

Page 2: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 2/235

1 : =

2 :   =   -  

3 :   = .   - .  

4 :   =   -   + .    

  : 6

1 :

2 :

3 :  

4 :

  : 7  

1 : HYSIS,ASPEN DYNAMICS 2 : MATHLAB, SIMULINK 3 : AUTOCAD, CFD 4 : 1. 2.

  : 8time delay

1 :      

2 :       1   2 3 :

4 :

  : 9      

1 :

2 :

3 :  

4 :   (time delay)2 of 235

Page 3: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 3/235

Page 4: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 4/235

3 :

4 :

 

: 13  

1 : reverse acting Kc<0 2 : reverse acting Kc>0

4 of 235

Page 5: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 5/235

3 : direct acting Kc<0 4 : 2. 3.

  : 14

 

5 of 235

Page 6: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 6/235

1 :

6 of 235

Page 7: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 7/235

2 :

7 of 235

Page 8: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 8/235

3 :

8 of 235

Page 9: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 9/235

4 :

  : 15

 

9 of 235

Page 10: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 10/235

1 : 20 kg/m3 2 : 40 kg/m3 3 : 50 kg/m3 4 :

  : 16

 

10 of 235

Page 11: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 11/235

1 : 12.5 min 2 : 5.5 min 3 : 10 min 4 : 11.5 min

  : 17 I

1 :  

2 :    

3 :

11 of 235

Page 12: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 12/235

4 :    

  : 18 50-150

1 : zero 0

2 : zero 50

3 : 150 c 4 : 1. 3.

  : 19

(valve charecteristic)(f) (l) (R)

1 :

2 :

12 of 235

Page 13: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 13/235

3 :

4 :

  : 20

Quick opening (valve charecteristic)(f)

(l) (R) Quick opening

1 :

13 of 235

Page 14: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 14/235

Page 15: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 15/235

  : 21

Equal percentage (valve charecteristic)(f) (l) (R) Equal percentage

1 :

2 :

15 of 235

Page 16: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 16/235

3 :

4 :

  : 22  

1 : (proportional)

2 : -

3 :

4 : PID

  : 23  

1 :  

2 :  

3 : 16 of 235

4 1 3

Page 17: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 17/235

4 : 1. 3.

  : 24  

1 :

2 :    

3 :      

4 :

  : 25  

1 :  

2 :  

3 :    

4 : 1. 2.

  : 26

  Transfer fuction  

- Transfer fuction (Gp(s)) = 1/(3s+1)- Transfer fuction   (Gm(s)) = 1.7- Transfer fuction (Gv(s)) = 0.2- Transfer fuction (Gc(s)) = 4[1+1/(10s)]

closed-loop transfer function set-point change (G(s) = Y(s)/Ysp(s)) 1 : (15s+1)/[(10.10s+1)(0.91s+1)] 2 : (10s+1)/[(12.82s+1)(0.5s+1)] 3 : (10s+1)/[(12.82s+1)(0.86s+1)] 4 : (s+1)/[(12.82s+1)(15s+1)]

  : 27

 

Transfer fuction

  - Transfer fuction (Gp(s)) = 1/(3s+1)- Transfer fuction   (Gm(s)) = 1.7- Transfer fuction (Gv(s)) = 0.2- Transfer fuction (Gc(s)) = 4[1+1/(10s)]

17 of 235

Page 18: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 18/235

 

1 :

2 :  

3 :  

4 :

  : 28

 

1 :  

2 :  

18 of 235

3 :

Page 19: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 19/235

3 :    

4 : 2. 4.

  : 29  

1 :      

2 :      

3 :  

4 : 1. 3.

  : 30

 

1 :  

2 :  

3 :  

4 : 2. 3.

  : 31

1 :

2 :  

3 : (Sensitive)  

4 : 1. 2.

  : 32 Ziegler Nichols P

1 : Kc =0.6Kcu 2 : Kc =0.55Kcu 3 : Kc =0.5Kcu

4 : Kc =0.45Kcu

  : 3319 of 235

Ziegler Nichols PI

Page 20: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 20/235

g 1 : Kc =0.6Kcu 2 : Kc =0.55Kcu 3 : Kc =0.5Kcu 4 : Kc =0.45Kcu

  : 34 Ziegler Nichols PID

1 : Kc =0.6Kcu 2 : Kc =0.55Kcu 3 : Kc =0.5Kcu

4 : Kc =0.45Kcu

  : 35

1 :

2 :

3 :  

4 : 1. 3.

  : 36

      jacket     air-to-open

(Kp) (Kv) (Kc)

1 : Kp = +, Kv = -, Kc = + 2 : Kp = +, Kv = -, Kc = - 3 : Kp = -, Kv = +, Kc = + 4 : Kp = +, Kv = +, Kc = +

  : 37

Phase Lag      

 

1 : 45

2 : 90 20 of 235

3 : 180

Page 21: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 21/235

4 : 360

  : 38Phase Lag      

1 : 45

2 : 90

3 : 180

4 : 270

  : 39

Phase Lag      

1 : 45

2 : 90

3 : 180

4 : 270

  : 40

Phase Lag    

1 : 1

2 : 0

3 : 360

4 :

  : 41 50-150

1 : 150

2 : 100

3 : 100/16 1/mA

4 :

2.

3.

  : 4221 of 235

PI

Page 22: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 22/235

1 :  

2 :    

3 :    

4 :        

  : 43 (derivative) (      )

1 :  

2 :    

3 :    

4 :        

  : 44 PD (      )

1 :  

2 :    

3 :    

4 :        

  : 45    

1 : (proportional)

2 : -

3 :

4 : PID

  : 46    

1 : (proportional) 2 : -

3 : 22 of 235

4 : PID

Page 23: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 23/235

  : 47   (direct synthesis)    

1 : P 2 : PI 3 : PID 4 : I

  : 48   (direct synthesis)  

1 : P 2 : PI 3 : PID 4 : I

  : 49

 

1 : transmitter direct acting, valve Air-to-open ,controller direct acting          

2 : transmitter direct acting, valve Air-to-open ,controller reverse acting        

 

3 : transmitter direct acting, valve Air-to-open ,controller reverse acting      

4 : 1. 2.

  : 50  

1 :

2 :

3 :

4 :  

  : 5123 of 235

   

Page 24: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 24/235

1 :  

2 :  

3 :

4 :

  : 52  

1 :  

2 :

3 :

4 :

  : 53

      jacket     air-to-close

(Kp) (Kv) (Kc) : 1 : Kp = +, Kv = -, Kc = + 2 : Kp = +, Kv = -, Kc = - 3 : Kp = -, Kv = +, Kc = + 4 : Kp = +, Kv = +, Kc = -

  : 54

  . self regulating system        

. input ramp

.   Y(s) = 2/(s3+6s2+10s)  

1 :

2 :  

3 :

4 :

  : 55

      24 of 235

Page 25: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 25/235

1 :

2 :

3 :25 of 235

Page 26: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 26/235

4 :

  : 56    

1 :   (s plane) 2 :   (s plane)

3 :

(s plane) 4 :     (s plane)

  : 57

  (critically damped system)  

26 of 235

Page 27: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 27/235

1 :

2 :

3 :27 of 235

Page 28: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 28/235

4 :

  : 58  

1 :

2 :

3 :  

4 :  

  : 59

1 :

2 :

3 :

4 : 28 of 235

: 60

Page 29: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 29/235

  : 60  

1 : 4-14 mA 2 : 5-15 mA 3 : 4-20 mA 4 : 5-20 mA

  : 61Proportional band (PB) Kc

1 : PB = 10Kc

2 : PB = 100Kc 3 : PB = 10/Kc 4 : PB = 100/Kc

  : 62  

1 :

2 :  

3 :

4 :  

  : 63  

1 :

2 :

3 :      

4 :    

 

: 64   (Ziegler-Nichols)

29 of 235

Page 30: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 30/235

1 :

2 :

3 :

4 :30 of 235

Page 31: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 31/235

  : 65

 

(dead time) D

1 :

2 :

31 of 235

Page 32: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 32/235

3 :

4 :

  : 66

(ultimate gain)    

1 : 4 2 : 16 3 : 32

32 of 235

4 : 64

Page 33: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 33/235

  : 67

    (root locus)    

1 : 1 0.2 2 : -1 -0.2 3 : 1 5 4 : -1 -5

  : 68

  (closedloop characteristic equation)  

1 : Kc 55 2 : Kc 30 3 : Kc 30 4 : Kc 33 of 235

  : 69 (Nyquist plot) (dead time)

Page 34: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 34/235

1 :    

2 :      

3 :  

4 :  

  : 70     (   )    

1 :

2 :

3 :

4 :  

  : 71  

1 : Nyquist plots 2 : Bode plots 3 : Nichols plots 4 : Laplace plots

  : 72

1 : 0-2 bar 2 : 1-3 bar 3 : 3-30 psig 4 : 3-15 psig

  : 73

 

on

off 1 :

2 : 34 of 235

3 :

4 :

Page 35: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 35/235

  : 74 air-to-closed (AC)  

1 :

0% 2 : 25% 3 : 50% 4 : 100%

  : 75

air-to-open (AO)  

1 : 0% 2 : 25% 3 : 50% 4 : 100%

 

: 76

1 : 20%  

2 : 25%  

3 : 30%  

4 : 20%  

  : 77Gain margin = 2

1 : Nyquist plot GM(s)GC(s)   2 2 : Nyquist plot GM(s)GC(s)   0.5 3 : Nyquist plot GM(s)GC(s)   -2

4 : Nyquist plot

GM(s)GC(s)  

-0.5

  : 7835 of 235

action

1 : NC NO

Page 36: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 36/235

2 : FC FO 3 : direct reverse 4 : ON OFF

  : 79log modulus dead time (D)    

1 : 0 2 : 20 3 : -20 4 : -40

  : 80

KC   gain margin 2  

1 : 8 2 : 16 3 : 32 4 : 64

  : 81

KC   phase margin 45o   36 of 235

Page 37: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 37/235

1 : 3.3 2 : 11.3 3 : 22.6 4 : 33.3

  : 82Algorithm overshoot  

1 : Proportional 2 : Integral 3 : Linear 4 : Derivative

  : 83Algorithm

1 : Proportional 2 : Integral 3 : Linear 4 : Derivative

  : 84Algorithm    

1 : Proportional 2 : Integral 3 : Linear

37 of 235

4 : Derivative

Page 38: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 38/235

  : 85Algorithm  

1 : Proportional

2 : Integral 3 : Linear 4 : Derivative

  : 86Algorithm    

1 : Proportional 2 : Integral 3 : Linear 4 : Derivative

  : 87

Algorithm  

1 : Proportional 2 : Integral 3 : Linear 4 : Derivative

 

: 88Algorithm   reset windup

1 : Proportional 2 : Integral 3 : Linear 4 : Derivative

  : 89Phase margin  

38 of 235

1 : -90

2 : -45

3 : 15

Page 39: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 39/235

3 : 15

4 : 45

 

: 90log modulus load closedloop transfer function

1 : 0 2 :

3 :

4 : 90

  : 91log modulus setpoint closedloop transfer function

1 : 0 2 :

3 :

4 : 90

  : 92 “ Dynamic System”    

1 :  

2 :    

3 :   (Control Volume) 4 :  

  : 93 “ System”

1 : Process 2 : Model 3 : Plant 4 :

39 of 235

  : 94

Process, plant Model

Page 40: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 40/235

Process, plant Model 1 :   Process, Plant Model  

2 : Process   Model      

3 : Plant Process  

4 : 2. 3.

  : 95 Process, plant Model

1 :   Process, Plant Model  

2 : Process   Model      

3 : Plant Process  

4 : 2. 3.

  : 96      

1 : time delays 2 : time constant 3 : rise time 4 : settling time

  : 97     ± 5%    

1 : time delays 2 : time constant 3 : rise time 4 : settling time

  : 98        

1 : time delays40 of 235

2 : time constant 3 : rise time 4 : settling time

Page 41: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 41/235

4 : settling time

  : 99

1 :

2 :

3 :

4 :

 

: 100

1 : 1 2 : 1 3 : 1 4 : 0

  : 101 time constant

1 :

2 :

3 : 1 4 : 0

  : 102

  . porprotional action   offset . reset windup

derivative action .   Y(s) = (1-s)/[s2+2s+4)  

1 :

2 :  

3 :  

4 : 41 of 235

  : 103

      set-point  

Page 42: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 42/235

p

1 : air to close, controller action direct action 2 : air to open, controller action direct action 3 : air to close, controller action reverse action 4 : air to open, controller action reverse action

  : 104

1 :

2 :

3 : 1 4 : 0

  : 105

 

.

feedforward      

.   Y(s) = 2(1+s)/[s3+3s2-3s+1)  

. feedback    

1 :

2 :  

3 :  

4 :

  : 106 time constant

1 :

2 :

3 : 0 4 : 1

42 of 235

  : 107       time constant

1 :

Page 43: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 43/235

2 :

3 : 1 4 : 0

  : 108      

1 :

2 :

3 : 1 4 : 0

  : 109  

1 : 0 – 15 volts 2 : 3 – 15 psi 3 : 4 – 20 mA 4 : 1 – 5 watts

  : 110

1 : 0 – 15 volts 2 : 3 – 15 psi 3 : 4 – 20 mA 4 : 1 – 5 watts

  : 111 air to open

1 :  

2 :   43 of 235

3 :  

4 :  

Page 44: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 44/235

  : 112 fail open

1 :

2 :  

3 :  

4 :

  : 113

Proportional

1 :

2 :

3 : reset windup 4 : Off set

 

: 114 Integral

1 :

2 :

3 : reset windup 4 : Off set

  : 115 derivative

1 :

2 :

3 :   noise 4 : Off set

  : 11644 of 235

Page 45: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 45/235

4 : pole

  : 121

Page 46: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 46/235

    1 : pole

2 :

pole

3 : pole

4 :

  : 122  

1 : pyrometer 2 : thermister 3 : thermocouple 4 : RTD

  : 123

 

Mathematical Modeling  

1 :

2 :    

3 :

4 : Transfer Function

 

: 124 Mathematical Modeling

1 :   Process  

2 :  

3 :  

4 :

  : 125 Mathematical Model Theoretical Model Empirical Model  

46 of 235

Page 47: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 47/235

Page 48: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 48/235

Page 49: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 49/235

3 :

4 :

  : 130Gain margin    

1 : BODE Plot 2 : Root- Locus 3 : Step response 4 : Nichol

  : 131

49 of 235

.      

.        

.  

Page 50: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 50/235

1 :

2 :

3 :

4 :

  : 132

1 : Openloop response Closed loop response

2 :

Openloop response

Closed loop response  

3 : Openloop response

4 : Openloop response  

  : 133

Temperature transmitter 0-100   4 – 16 mA   40

   

1 : 16 mA 2 : 11.2 mA 3 : 8.8 mA 4 : 6.4 mA

  : 134

  Process time constant Dead time

50 of 235

Page 51: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 51/235

1 : Process time = 1 Dead time = 1

2 : Process time = 25 Dead time = 1

3 : Process time = 6 Dead time = 5

4 : Process time = 5 Dead time = 1

  : 135       closed loop control open loop control

1 : Open loop control     recycle. 2 : Closed loop control   recycle 3 : open loop control closed loop control       recycle recycle

4 :

open loop control    

recycle

recycle

closed loop control  recycle

  : 136 PID  

1 : Response time

2 : Settling time 3 : % overshoot 4 :    

51 of 235

  : 137

feed back control feed forward control 1 : Feed back control

Page 52: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 52/235

1 : Feed back control  

2 : Feed forward control feed back control   Feed forward control Manipulate  

3 : Feed Forward control control variable   Feed back control control variable 4 :

  : 138   ratio control

1 : feed forward 2 :   2

3 :   Ratio control  

4 : 1 2

  : 139   cascade control

1 : 2 control loops   control variable

2 : Control variable control loop   set point control loop

3 :   feed back control feed forward control 4 : 2 3

  : 140y(s) = 5/s(s+1) y  

1 : 5 2 : 2 3 : 0.5 4 : 0.2

  : 141  

offset 1 : P

52 of 235

2 : PI 3 : PID 4 : PD

Page 53: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 53/235

  : 142   1 oscillate

1 : P 2 : I 3 : PI 4 : 2 3

  : 143      

1 : PID 2 : P 3 : D 4 : 3 4

  : 144   gain reset time PI –controller   1

1 : gain reset time       oscillate    

2 : gain     reset time oscillate    

3 : gain reset time     oscillate    

4 : gain reset time   oscillate    

  : 145   controller PID

1 : gain       oscillate   derivative time constant 2 : gain       oscillate overshoot    

3 : gain       oscillate overshoot     derivative time constant 4 : offset   D mode

53 of 235

  : 146   PID controller   1

1 :   offset oscillate

2 : offset oscillate

Page 54: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 54/235

3 : offset oscillate 4 :   offset oscillate

  : 147   ratio control

1 :   feed back control 2 :   feed forward control 3 : manipulated variables  

4 : 1 3

  : 148

1 : ratio control controlled variable     manipulated variable    

2 : ratio control manipulated variable     disturbance    

3 : ratio control disturbance     controlled variable ma    

4 : ratio control disturbance     manipulated variable    

  : 149

1 : Gain margin     180

2 : Gain margin     -180

3 : Gain margin     180

4 : Gain margin     -180

  : 150

1 : Phase margin       amplitude ratio = 1 2 : Phase margin 180 O       amplitude ratio = 1

54 of 235

3 : Phase margin -180 O       amplitude ratio = 1 4 : Phase margin 90 O       amplitude ratio = 1

: 151

Page 55: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 55/235

  : 151

1 : Multiple loop control system 

controlled variable

1

manipulated variable

1

2 : Multiple loop control system   controlled variable 1 manipulated variable 1

3 : Multiple loop control system   controlled manipulated variables variable 1

4 : 1, 2 3

  : 152    

1 :

2 :

3 :

4 :

  : 153

  B isothermal CSTR (   , k) A A   , V,  

A F0   CA0 1 : d(CA)/dt = F( CA0-CA) + kVCA 2 : d(CA)/dt = F( CA0-CA) + kCA 3 : d(CA)/dt = F( CA0-CA)/V + kCA /V 4 : d(CA)/dt = F( CA0-CA)/V + kCA

  : 154 input sine wave A output     B

1 : Amplitude ratio = A/B 2 : Amplitude ratio = AB 3 : Amplitude ratio = B/A 4 : Amplitude ratio = |B-A|/A

55 of 235

  : 155

1 : Openloop response Closed loop response

2 : Air to close Air to open

Page 56: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 56/235

3 : Air to close  

4 : Air to open      

  : 156Degree of Freedom process control

1 :   -

2 : -   +   disturbance 3 :   –   disturbance –

4 :   – 

disturbance

  : 157       single control loop

1 :     control valve

2 :     controller    

3 :     controller     1    

4 : 1 2

  : 158 -   air to close air to open    

1 : valve seat – valve plug air inlet orientation/spring 2 : valve seat – valve stem air inlet orientation/spring 3 : valve plug – valve stem air inlet orientation/spring 4 : valve position indicator- valve stem air inlet orientation/spring

  : 159Temperature transmitter 50-150     4-20 mA

1 : zero = 0, span = 100, transmitter gain = 0.16 2 : zero = 0, span = 16, transmitter gain = 0.16

56 of 235

3 : zero = 4, span = 100, transmitter gain = 0.16 4 : zero = 50, span = 100, transmitter gain = 0.16

  : 160

Page 57: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 57/235

Gain margin

1 : gain controller   ultimate gain 2 : gain controller   ultimate gain 3 : amplitude ratio gain controller     crossover frequency 1 4 : amplitude ratio   crossover frequency

  : 161Phase margin

1 :       amplitude ratio=1 -180

2 :       amplitude ratio=1 180

3 :   crossover frequency -180

4 :   crossover frequency 180

  : 162Phase margin gain margin

1 : phase margin 0 gain margin 1 2 : phase margin 1 gain margin 0 3 : phase margin 0 gain margin 1 4 : phase margin 1 gain margin 0

  : 163

1 :   Ratio controller   controlled variable   setpoint  

2 : feedback control loop, ratio controller      

3 : Ratio controller feed forward control loop   set point  

4 :Ratio control feed forward control loop feedback control loop   disturbance controlled variable

  manipulated variable

57 of 235

  : 164    

1 :    

2 :  

Page 58: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 58/235

3 :    

4 :

  : 165

1 :  

2 :

3 :      

4 :  

  : 166

characteristic

240 S3 + 120 S2 + (26-16 k)s + (1+4k) = 0

1 : ultimate gain = 1 ultimate frequency = 24-0.5 2 : ultimate gain = 1 ultimate period = 24-0.5 3 : ultimate gain = 2 ultimate frequency = 24-0.5 4 : ultimate gain = 2 ultimate period = 24-0.5

  : 167

transfer function Y  

58 of 235

Page 59: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 59/235

1 : a 2 : b 3 : c 4 : d

  : 168  

1 :       Kc (proportional) offset

2 :     Kc (proportional)

3 :

59 of 235

Page 60: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 60/235

4 : 1. 2.

  : 169

 

1 :       Kc (proportional) offset

2 :     Kc (proportional)

3 :

4 :

  : 170  

1 :   Kc

2 :     Kc

3 :  

4 : 1. 3. 60 of 235

  : 171

  . feedback  

. integral action  

Page 61: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 61/235

.   Y(s) = 2/[s2-3s+1)  

1 :

2 :  

3 :  

4 :

  : 172  

1 :

2 :

61 of 235

3 :

Page 62: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 62/235

3 :

4 : 1. 2.

  : 173

 

1 :   Kc  

2 :

62 of 235

Page 63: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 63/235

63 of 235

Page 64: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 64/235

3 :

4 : 1. 2.

  : 174

64 of 235

Page 65: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 65/235

1 : P 2 : PI 3 : PID 4 : PD

  : 175

65 of 235

Page 66: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 66/235

1 :

2 :

3 :66 of 235

Page 67: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 67/235

4 :

  : 176

1 :

67 of 235

Page 68: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 68/235

Page 69: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 69/235

1 : P 2 : PI 3 : PID 4 : PD

  : 178

69 of 235

Page 70: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 70/235

1 :

2 :

70 of 235

3 :

Page 71: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 71/235

4 :

  : 179

71 of 235

Page 72: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 72/235

1 : 1. 2.

2 : 2. 1.

3 : 1. 3.

4 :

  : 180

72 of 235

Page 73: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 73/235

1 :

2 :

3 :73 of 235

Page 74: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 74/235

4 :  

  : 181

Valve characteristic (f(x))

1 :

2 :

74 of 235

3 :

Page 75: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 75/235

4 :

  : 182

1 : -2 < k < 14/9 2 : 0 < k < 14/9 3 : -2 < k < 0

75 of 235

4 : 14/9 < k < 2

  : 183  Kc

Page 76: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 76/235

1 : Kc > 1

2 : Kc > - 1

3 : Kc < 1

4 : Kc < -1

 

: 184

76 of 235

1 :

Page 77: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 77/235

2 :

3 :

4 :

77 of 235

Page 78: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 78/235

  : 185Control valve      

1 : Air to open

   

2 : Air to close Air to open 3 : Air to close  

4 : Air to open      

  : 186

Gain margin    

1 : BODE 2 : Root- Locus 3 : Step response 4 : Nichol

 

: 187

1 :  

2 :  

3 :

4 : 1

  : 18878 of 235

1 :  

2 :  

3 :  

4 :

Page 79: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 79/235

  : 189

    1 :    

2 :  

3 :    

4 :  

  : 190

  F1    

79 of 235

Page 80: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 80/235

1 : h    

2 : T1    

3 : T    

4 :

  : 191

  F2

80 of 235

Page 81: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 81/235

1 : T2

2 : T

3 : T    

4 :

  : 192   T1 = T2

1 : h  

2 : F1  

3 : F2   81 of 235

4 :

  : 193  T1 > T2

Page 82: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 82/235

1 : F2 T1

2 : F2     T

3 : F1 T    

4 : F1     T

  : 19482 of 235

Page 83: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 83/235

1 : A 2 : h 3 : T 4 : Q

  : 195

83 of 235

Page 84: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 84/235

1 : A 2 : h 3 : T 4 : Q

  : 196

  Q    

84 of 235

Page 85: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 85/235

1 : h

2 : h    

3 : T

4 : T    

  : 197

 

85 of 235

Page 86: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 86/235

1 :

2 :  

3 :

4 :

  : 198

  Q     1 T     2   h  

86 of 235

Page 87: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 87/235

1 :   T   Q 2 :  

T   Q

3 :   Q   h 4 :

  : 199

87 of 235

Page 88: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 88/235

1 : F0 F1 2 : F1 F2 3 : F0 F2 4 : F0 F3

  : 200

88 of 235

Page 89: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 89/235

1 : F1 F2 2 : F0 F3 3 : F1 F3 4 : h1 h2

  : 201

 

89 of 235

Page 90: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 90/235

1 : 1 2   h1 > h2 2 : 1 2   F0 > F3 3 : 2  

F3 > F2 4 : 1   F0 > F1

  : 202

F3 h2

90 of 235

Page 91: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 91/235

1 : F3 = h2 2 : F3 h2

3 : F3

h2 4 :

  : 203

F1 h1 h2

91 of 235

Page 92: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 92/235

1 : F1 h1 2 : F1 h2

3 : F1

(h1 – h2) 4 : F1 (h1 – h2)

  : 204

F2 = h2  

92 of 235

Page 93: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 93/235

Page 94: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 94/235

1 : h1    

2 : F1    

3 : h2    

4 :

  : 206

  F0     F3

94 of 235

Page 95: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 95/235

1 : h2  

2 : F2  

3 : h1

4 :

  : 207

h1    

95 of 235

Page 96: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 96/235

1 : F0  

2 : h1 = h2 F0  

3 : F2 = F 3

F0  

4 : F1 = F2 F0  

  : 208

F0 > F3 h 1 > h2

96 of 235

Page 97: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 97/235

1 : F1 h2    

2 : F1 h1

3 : h2    

F2    

4 :

  : 209

97 of 235

Page 98: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 98/235

1 : Fi F Ti T 2 : Fi Ti h A 3 : Fi Ti Q 4 : h F T

  : 210

( )

98 of 235

Page 99: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 99/235

1 : F Q 2 : T A 3 : F T 4 : h T

  : 211

 

99 of 235

Page 100: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 100/235

1 : T  

2 :  

3 :  

4 :   3 4

  : 212

100 of 235

Page 101: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 101/235

1 :

2 :

3 :

4 :

  : 213

Degree of freedom  

101 of 235

Page 102: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 102/235

1 :

2 :  

3 :

4 :

  : 214

102 of 235

Page 103: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 103/235

1 : Q

2 : Q   Ti < T 3 : Q   Ti > T 4 :

  : 215

h Q T

103 of 235

Page 104: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 104/235

1 : Q     h    

2 : T     h    

3 : Q T     h    

4 :

  : 216

  Ti    

104 of 235

Page 105: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 105/235

1 : Q    

2 : Q

3 : T    

4 : T

  : 217

 

105 of 235

Page 106: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 106/235

1 : Q  

2 : Fi  

3 : Fi Ti  

4 : Q Fi Ti  

  : 218

Q  

106 of 235

Page 107: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 107/235

1 :

2 :

3 :    

4 :

  : 219

F h  

107 of 235

Page 108: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 108/235

1 : F h 2 : F h 3 : F   h 4 : F h  

T  

  : 220

  Fi    

108 of 235

Page 109: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 109/235

1 : Ti    

2 : T    

3 : F    

4 : Q

  : 221

  Fi

109 of 235

Page 110: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 110/235

1 : Ti

2 : T    

3 : F    

4 : h    

  : 222

     

      1 :

2 :

3 :   110 of 235

4 :  

  : 223 action    

1 : NC, NO 2 : FC, FO

3 : direct, reverse 4 : on, off

Page 111: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 111/235

  : 224

FT 101

1 : Sensor

2 : Transmitter 3 : Controller111 of 235

4 : Transducer

  : 225 ----

Page 112: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 112/235

1 :

2 :

3 :

4 :

  : 226

     

     

1 :

2 : 112 of 235

3 :  

4 :  

  : 227    

1 : Feed back

2 : Feed forward 3 : Ratio 4 : Cascade

Page 113: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 113/235

  : 228

    400 gal/min   15 psig 0 gal/min  

3 psig .     zero = 3 psig .     span = 400 gal/min .     gain = 33.33 (gal/min)/psig 1 :

2 :  

3 :  

4 :

  : 229 action    

1 : NC, NO 2 : FC, FO 3 : direct, reverse 4 : on, off

  : 230

    loop

113 of 235

Page 114: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 114/235

1 : 1 2 : 2 3 : 3 4 : 4

  : 231

LT 101

114 of 235

Page 115: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 115/235

1 : Sensor 2 : Transmitter 3 : Controller 4 : Transducer

  : 232

PLC 101

115 of 235

Page 116: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 116/235

1 : Sensor 2 : Transmitter 3 : Controller 4 : Transducer

  : 233

FY 101C

116 of 235

Page 117: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 117/235

1 : Sensor 2 : Transmitter 3 : Controller 4 : Transducer

  : 234

FCV 102

117 of 235

Page 118: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 118/235

1 : Sensor 2 : Control valve 3 : Controller 4 : Transmitter

  : 235

FE 101

118 of 235

Page 119: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 119/235

1 : Sensor 2 : Control valve 3 : Controller 4 : Transmitter

  : 236

FIC 101    

119 of 235

Page 120: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 120/235

1 :   boiler 2 :   fuel 3 :  

4 :  

  : 237

FT 101    

120 of 235

Page 121: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 121/235

1 :   boiler 2 :   fuel 3 :  

4 :  

  : 238

FY 102B    

121 of 235

Page 122: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 122/235

1 :   boiler 2 :   fuel 3 :  

4 :

  : 239

----

122 of 235

Page 123: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 123/235

1 :

2 :

3 :

4 :

  : 240

     

123 of 235

Page 124: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 124/235

1 : Feedback 2 : Ratio 3 : Cascade 4 : Feedback + ratio

  : 241

   

124 of 235

Page 125: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 125/235

1 : Feedback 2 : Ratio 3 : Feedback + ratio 4 : Feedback + cascade

  : 242

102

125 of 235

Page 126: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 126/235

1 : Feedback 2 : Ratio 3 : Feedback + ratio 4 : Feedback + cascade

  : 243

  setpoint

126 of 235

Page 127: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 127/235

1 : Local 2 : Dual 3 : Remote 4 : Balance

  : 244 setpoint

1 : Local 2 : Dual 3 : Remote 4 : Balance

  : 245 101 setpoint 127 of 235

1 : Local 2 : Dual 3 : Remote 4 : Balance

  : 246 102 setpoint

Page 128: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 128/235

1 : Local 2 : Dual 3 : Remote 4 : Balance

  : 247

               

     

128 of 235

1 : Time delays response 2 : Overshoot response 3 : unstable response 4 : inverse response

  : 248 poles = 3 ± 2 i

1 : Time delays response 2 : Overshoot response 3 : Unstable response4 I

Page 129: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 129/235

4 : Inverse response

  : 249 poles = 3, -2

1 : Time delays response 2 : Overshoot response 3 : Unstable response 4 : Inverse response

  : 250

poles = -1, -3

1 : Time delays response 2 : Stable response 3 : Overshoot response 4 : Inverse response

  : 251 zero = 3

1 : Time delays response 2 : Overshoot response 3 : Stable response 4 : Inverse response 129 of 235

Page 130: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 130/235

2 : S oxidizing inert

3 : J

4 : K

  : 257   Thermister

1 :

2 :

3 :

4 :  

Page 131: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 131/235

  : 258

1 :

2 :

3 :

4 :

  : 259    

 

10

1 :

2 :

3 :

4 :

  : 260

1 :  

2 :  

3 :  

4 :  

131 of 235

  : 261

 

1 :    

2 :  

3 :    

4 :  

  : 262

       

1 :

2 : Dead weight

Page 132: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 132/235

2 : Dead weight 3 :

4 :

  : 263

1 :

2 :

3 :

4 :  

  : 264    

1 :

2 :

3 :

4 :  

  : 265    

1 :

2 : 132 of 235

3 :

4 :  

  : 266  

1 :

2 :

3 :

4 :

267

Page 133: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 133/235

  : 267

1 :

2 :

3 :

4 :

  : 268

1 :

2 :

3 :

4 :

  : 269  

1 :  

2 :    

3 :  

4 :  

  : 270133 of 235

Page 134: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 134/235

Page 135: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 135/235

3 :

4 : 2. 3.

  : 273        

1 : Air to close 2 : Air to open 3 :

4 :  

  : 274         controller action

1 : air to close, controller action direct action 2 : air to close, controller action reverse action 3 : air to open, controller action direct action

135 of 235

Page 136: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 136/235

y(s) =(5s+2)/[s(5s+4)]   y(0)   yss

1 : y(0) = 0.5, yss = 1 2 : y(0) = 1, yss = 0.5 3 : y(0) = 0.5, yss = 0.5 4 : y(0) = 2, yss = 0.5

  : 280

a b (s+5)/[(s+1)(s+4)] = a/(s+1) + b/(s+4)

1 : a = 4/3, b = -1/3 2 : a = -4/3, b = 1/3 3 : a = 1/3, b = -4/3

Page 137: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 137/235

4 : a = -1/3, b = 4/3

  : 281

Control valve      

1 : Air to open    

2 : Air to close Air to open 3 : Air to close  

4 : Air to open      

  : 282

  , q, , q1,   , h, q1 = h/R    

A

1 : Transfer function H(s)/Q(s) = 1/(ARs +1) Q1(s)/Q(S) = R/(AS+1/R) 2 : Transfer function H(s)/Q(s) = R/(ARs +1) Q1(s)/Q(S) = R/(AS+1/R)

3 : Transfer function H(s)/Q(s) = 1/(ARs +1)

Q1(s)/Q(S) = 1/[R(AS+1/R)] 4 : Transfer function H(s)/Q(s) = R/(ARs +1) Q1(s)/Q(S) = 1/[R(AS+1/R)]

  : 283

2 A   CA0   CA2   transfer function

CA2(s)/CA0(s) = 0.5/(5s+1)2           sine wave   0.1 mole/m3   0.2 rad/min  

1 :   A     0.25 mol/m3

137 of 235

2 :   A     0.5 mol/m3 3 :   A

    0.05 mol/m3

4 :   A     0.025 mol/m3

  : 284

transfer function perturbation A     CA2p(s)/CA0p(s) = 0.5/(5s+1)2 CA2     CA0p= 2 mole/l (   CA0, CA0 = 1.5 mole/l, CA2 = 1 mole/l)

1 : CA2  

2 : CA2 = 1 mole/l 3 : CA2 = 1.5 mole/l 4 : CA2 = 2 mole/l

Page 138: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 138/235

  : 285

transfer function G(S) = 12/(8s+1)

1 : critical frequency   8 2 : resonance frequency   1.5 3 : corner frequency   0.125 4 : ultimate frequency   0.1

  : 286

  critical frequency amplitude ratio =0.235

1 : ultimate gain   0.235 2 : ultimate gain   4.255 3 : gain margin   4.255 4 : 2 3

  : 287       t = 0       t = 2

1 : time delays 2 : time constant 3 : rise time

4 : settling time138 of 235

  : 288

     

1 : time delays 2 : time constant 3 : rise time 4 : settling time

  : 289     ± 5%    

1 : time delays

Page 139: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 139/235

2 : time constant 3 : rise time

4 : settling time

  : 290        

1 : time delays 2 : time constant

3 : rise time 4 : settling time

  : 291

1 :

2 :

3 :

4 :

  : 292

1 : 1139 of 235

2 : 1 3 : 1 4 : 0

  : 293 time constant

1 :

2 :

3 : 1 4 : 0

Page 140: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 140/235

  : 294

1 :

2 :

3 : 1 4 : 0

  : 295 time constant

1 :

2 :

3 : 1 4 : 0

  : 296

      time constant

1 :

2 :

3 : 1 4 : 0

140 of 235

  : 297

     

1 :

2 :

3 : 1 4 : 0

  : 298

 

1 : 0 – 15 volts 2 : 3 – 15 psi3 4 20 A

Page 141: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 141/235

3 : 4 – 20 mA 4 : 1 – 5 watts

  : 299

1 : 0 – 15 volts 2 : 3 – 15 psi 3 : 4 – 20 mA

4 : 1 – 5 watts

  : 300

    30 psig   20 mA 10 psig  

4 mA .     zero = 4 mA .     span = 16 mA .     gain = 0.8 psig/mA 1 :

2 :

 

3 :  

4 :

  : 301

  . derivative action   .

.   input   output  

1 :

141 of 235

2 :  

3 :  

4 :

  : 302 gain transfer function, G(s) = 2(s+0.5)e-5s/[(s+2)(2s+1)]

1 : 2 2 : 0.5 3 : 1 4 : 5

Page 142: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 142/235

  : 303 pole transfer function, G(s) = 2(s+0.5)e-5s/[(s+2)(2s+1)]

1 : -2, -0.5 2 : -0.5 3 : -2 4 : -2, -1

  : 304

zero transfer function, G(s) = 2(s+0.5)e-5s/[(s+2)(2s+1)] 1 : -0.5 2 : -2 3 : 0.5 4 :

  : 305

1 :142 of 235

Page 143: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 143/235

  : 308

Block diagram transfer function (G)   Y D

1 G G3/(1+K (G3G1+G2)K )

Page 144: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 144/235

1 : G = G3/(1+Kc(G3G1+G2)Km) 2 : G = G3/[1+Kc(G3G1+G2)] 3 : G = G3/(1+Kc(G3G2+G1)Km) 4 : G = G2/(1+Kc(G3G1+G2)Km)

  : 309

1 : 0.10 2 : 0.24 3 : 0.20 4 : 0.31

  : 310144 of 235

1 : 0 04

Page 145: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 145/235

1 : 0.04 2 : 0.14 3 : 0.24 4 : 0.34

  : 311

Block diagram

145 of 235

Page 146: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 146/235

1 : 2 2 : -2 3 : 0.1 4 : 0.5

  : 312

block diagram

146 of 235

Page 147: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 147/235

1 : Gf = 5 2 : Gf = 1 3 : Gf = -5 4 : Gf = -2

  : 313

block diagram

147 of 235

Page 148: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 148/235

1 : Gf = 5/[(5s+1)(s+1)] 2 : Gf = -1/(s+1)1 3 : Gf = 3/(5s+1) 4 : Gf = -2/(5s+1)

  : 314

block diagram

148 of 235

Page 149: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 149/235

1 : GC = 2s/(5s+1) 2 : GC = -(s+2)/5s 3 : GC = [(s+1)(s+2)]/2s 4 : GC = (s+1)/2s

  : 315

block diagram

149 of 235

Page 150: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 150/235

1 : Gf = 2 2 : Gf = 5 3 : Gf = -2 4 : Gf = -1

  : 316

block diagram

150 of 235

Page 151: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 151/235

1 : Gf = 5/[(5s+1)(s+1)] 2 : Gf = -1/(s+1)1 3 : Gf = 3/(5s+1) 4 : Gf = -2/(5s+1)

  : 317

block diagram

151 of 235

Page 152: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 152/235

Page 153: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 153/235

4 :

  : 320 transfer function     output (y) input (x)  

Page 154: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 154/235

1 :

2 :

3 :

4 :

  : 321

transfer function     output (y) input (x)  

154 of 235

1 :

2 :

3

Page 155: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 155/235

3 :

4 :

  : 322

block diagram   transfer function (Y(s)/X(s))

1 : 0 2 : 1 3 : 2 4 : 3

155 of 235

 

: 323

block diagram   gain transfer function (Y(s)/X(s))

1 : K1

Page 156: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 156/235

1 : K1

2 : K1K2 3 : K1/ K2 4 : K2/K1

  : 324

block diagram   zero transfer function (Y(s)/X(s))

1 :

2 :156 of 235

3 :

4 :

  : 325   Radiation

1 :  

2 :  

3 :        

Page 157: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 157/235

4 :      

  : 326    

1 :

2 :

3 :

4 :

  : 327

1 :

2 :  

3 :    

4 :

  : 328  

1 :    

157 of 235

2 :        

3 :      

4 :    

  : 329  

1 :    

2 :    

 

3 :    

4 :

  : 330 (Filled System)

Page 158: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 158/235

(Filled System)  

1 :

2 :

3 :

4 :

  : 331

   

Filled Syetem 1 :

2 :

3 :

4 :

 

: 332  

1 :          

2 :          

3 :          

4 :          

158 of 235

  : 333

 

1 :

2 :

3 :

4 :

 

: 334      

1 :

2 :

3 : (Spiral) 4 : (Helix)

Page 159: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 159/235

  : 335

1 :

2 :

3 :  

4 :

  : 336

1 :

2 :

3 :

4 :

  : 337      

1 :

2 :

159 of 235

3 :

4 :

  : 338

1 :  

2 :

3 :

4 :

  : 339

Page 160: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 160/235

1 :

2 :

3 :

4 :

  : 340  

1 :  

2 :

3 :  

4 :

  : 341

   

160 of 235

1 : Mc Leod

2 :

3 :

4 :

  : 342  

1 :

,

,

2 : , ,

3 : , ,

4 : , ,

  : 343

Page 161: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 161/235

 

1 : Mc Loed 2 : (Thermal vacuum gage) 3 :

4 :

 

: 344

1 :    

2 :      

3 :    

4 :      

  : 345        

1 :

2 :

3 :

4 :

161 of 235

 

: 346

1 :

2 :

3 :      

4 :

  : 347      

1 :  

2 :  

3 :

4

Page 162: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 162/235

4 :    

  : 348        

1 :

2 : (Glass Gauge) 3 : (Displacer) 4 : (Air Purge Tube)

  : 349

1 :    

2 :

3 :  

4 :  

  : 350        

1 :

162 of 235

Page 163: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 163/235

Page 164: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 164/235

3 :

4 :

  : 360

1 :

2 :

3 :

4 :

  : 361 (Probe)  

1 :

Page 165: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 165/235

2 :

3 : Sleeve 4 :

  : 362      

1 :

2 :  

3 :

4 :

  : 363

Rotating paddle  

1 :

2 :  

3 :       Torsion  

4 :

  : 364

165 of 235

     

1 :

2 :

3 :  

4 :

  : 365

         

   

1 :

2 :

3 :  

4 :

Page 166: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 166/235

 

: 366      

1 :

2 :

3 :

4 :

  : 367  

1 :  

2 :  

3 :    

4 :      

  : 368  

1 :      

2 :        

3 :  

,

166 of 235

Page 167: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 167/235

1 :

2 :

3 :

4 :

  : 374  

1 :    

2 :  

3 :

4 :

  : 375

Page 168: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 168/235

      1 :

2 :

3 :

4 :

 

: 376       (Coriolis)

1 : (Coriolis)

2 : (Coriolis)              

3 :    

4 : (Coriolis)  

  : 377

1 : 200

168 of 235

2 : 300

3 : 400

4 : 500

  : 378

1 :

2 :

Page 169: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 169/235

3 :

4 :

  : 379

1 : 1 2 : 2 3 : 3 4 : 4

  : 380

169 of 235

1 :

2 :

3 :

4 :

 

: 381 (input variable)

Page 170: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 170/235

1 : V 2 : h 3 : T 4 : qi

  : 382

(output variable)

170 of 235

1 : V 2 : h 3 : T 4 :

Page 171: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 171/235

  : 383

    (manipulated variable)

1 : V 2 : h 3 : T 4 : qi

171 of 235

  : 384

      (controlled variable)

1 : h 2 : T3 CA

Page 172: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 172/235

3 : CA 4 : 1. 2. 3.

  : 385

  (disturbance variables)

1 : Ti 2 : qi 3 : CAi

4 :

172 of 235

Page 173: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 173/235

1 :         2 2 :

3 :     2 4 :

Page 174: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 174/235

  : 389

1 :

2 :

3 :

4 :

  : 390   openloop transfer function, G = Ke-0.2s /(0.5s+1)   ultimate gain, KU 174 of 235

1 :

2 :

3 :

4 :

Page 175: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 175/235

  : 391

1 :

2 :

3 :

4 : 175 of 235

  : 392

1 :

2 :

3 :

Page 176: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 176/235

4 :

  : 393Temperature transmitter 0-100 oC   4 – 16 mA   40 oC    

1 : 16 mA 2 : 11.2 mA 3 : 8.8 mA 4 : 6.4 mA

  : 394

1 :176 of 235

2 :

3 :

4 :

  : 395   (unit step response)    

Page 177: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 177/235

177 of 235

1 : A 2 : B 3 : C 4 : D

  : 396   (unit step response)    

Page 178: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 178/235

1 : A 2 : B

3 : C

178 of 235

4 : D

  : 397   (unit step response)    

Page 179: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 179/235

1 : A 2 : B 3 : D 4 : E

 

: 398

179 of 235

  (unit step response)    

Page 180: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 180/235

1 : A 2 : B 3 : D 4 : E

  : 399

 

  1 w1 x1 

2   x2 = 1

180 of 235

Page 181: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 181/235

1 :

2 : 181 of 235

3 :

4 :

Page 182: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 182/235

  : 400

1 : (feedback) 2 : (feedforward) 3 :  

4 :

  : 401 d (degree of freedom)

1 :

2 : d/2 3 : 1 4 : d

  : 402

182 of 235

1 :

2 :

3 :

Page 183: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 183/235

4 :

  : 403

1 : 0 2 : 1 3 : 5 4 : 0.6321

  : 404

 

(inverse response)

183 of 235

1 :

2 :    

3 : pump 4 : drum boiler

  : 405   offset

1 : (Proportional) 2 : – (Proportional-Integral) 3 : – – (Proportional-Integral-Derivative) 4 : (Integral)

  : 406    

1 : (Proportional)

Page 184: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 184/235

2 : – (Proportional-Integral) 3 : – – (Proportional-Integral-Derivative) 4 : (Integral)

  : 407      

1 : (Proportional) 2 : – (Proportional-Integral) 3 : – – (Proportional-Integral-Derivative) 4 : (Integral)

  : 408 (inner loop) cascade  

1 : (Integral) 2 : – (Proportional- Derivative) 3 : – – (Proportional-Integral-Derivative) 4 : (Proportional)

184 of 235

  : 409

 

1 : Process reaction curve method 2 : Continuous cycling method 3 : Relay feedback method 4 : Trial and error method

  : 410

 

1 : Gain margin   , Phase margin

2 : Gain margin   , Phase margin  

3 : Gain margin , Phase margin

4 : Gain margin , Phase margin  

Page 185: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 185/235

  : 411 (Gain)    

1 : Gain margin  

2 : Phase margin  

3 : Gain margin  

4 : Phase margin  

  : 412 (Gain)

1 : Gain margin  

2 : Phase margin  

3 : Gain margin  

4 : Gain margin    

  : 413 Dead time    

1 : Gain margin     185 of 235

2 : Gain margin

3 : Phase margin    

4 : Phase margin

  : 414        

1 : Gain margin    

2 : Phase margin

3 : Phase margin    

4 : Gain margin , Phase margin    

  : 415       bypass (degree of freedom)

1 : 0 2 : 1

Page 186: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 186/235

3 : 2 4 : 3

  : 416       bypass (degree of freedom)

1 : 0 2 : 1 3 : 2 4 : 3

  : 417   (degree of freedom)

2

186 of 235

1 :

2 : 3 3 : 4 4 : 5

Page 187: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 187/235

4 : 5

  : 418  

1 :

2 :

3 :  

4 : ,

  : 419  

1 :

2 :

3 :

4 : ,

  : 420187 of 235

  off-set 1 : 1, P 2 : 1, PI 3 : (integrating process), P 4 : ,

  : 421   off-set

1 : 1, P 2 : 1, PI 3 : (integrating process), P 4 : ,

  : 422  

1 1

Page 188: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 188/235

1 : 1 2 : 2 3 : 1 + dead time 4 : 2 + dead time

  : 423 off-set   (pure gain process)

1 : P

2 : I

3 : PI 4 : PID

  : 424 off-set (integrating process)

1 : P

2 : I

3 : PI188 of 235

4 : PID

  : 425

1 :

2 :

Page 189: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 189/235

3 :

4 :

  : 426

1 : 189 of 235

2 :

3 :

4 :

  : 427

     

.   (controlled variables)

.   (disturbance variables)

. (manipulated variables)

Page 190: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 190/235

( p ) 1 :

2 :

3 :

4 : ,

  : 428

1 : Open-Loop Control System 2 : Closed-Loop Control System 3 : Feedback Control System 4 : Feedforward Control System

  : 429

190 of 235

1 : Ratio Control System 2 : Closed-loop System 3 : Feedback Control System 4 : 1

  : 430

Page 191: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 191/235

1 : Open-loop Control System 2 : Ratio Control System 3 : Feedback Control System 4 : Feedforward Control System

  : 431

191 of 235

1 : Step Input 2 : Impulse Input

3 : Ramp Input 4 : Sine Input

  : 432

Page 192: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 192/235

1 : Step Input 2 : Impulse Input

3 : Ramp Input 4 : Sine Input

  : 433

1 : Step Input

2 : Impulse Input

192 of 235

Page 193: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 193/235

Page 194: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 194/235

3 :

4 :

  : 437

1 :

Page 195: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 195/235

2 :

3 :

4 :

  : 438

Block diagram  

195 of 235

1 :

2 :

3 :

4 :

  : 439 Block diagram  

Page 196: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 196/235

g

1 :

2 :

3 :

4 :

196 of 235

  : 440   proportional control

1 : output    

2 : output set point 3 : output    

4 : output  

  : 441

  output   Integral Controller

1 :

2 :

3 :

Page 197: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 197/235

4 :

  : 442

1 : Proportional control 2 : Integral Control 3 : Proportional plus integral Control 4 : Derivative Controller

  : 443

197 of 235

Page 198: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 198/235

Page 199: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 199/235

1 : A 2 : B 3 : C 4 : D

  : 446

    1 w1 x1  

2   x2 = 1

199 of 235

Page 200: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 200/235

1 : x w2 2 : x w1 3 : x x1 4 : w w1

  : 447

    1 w1 x1  

2   x2 = 1

200 of 235

Page 201: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 201/235

1 : w1 w2

2 :

x

w1 3 : x1 w2 4 : w w2

  : 448     1

x1   2   w2 x2 = 1

201 of 235

Page 202: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 202/235

1 :  

2 :

x

w1 3 : w1 w2 4 : w w2

  : 449

202 of 235

Page 203: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 203/235

1 : 0.25 2 : 0.5 3 : 0.75 4 : 0.4

  : 450

203 of 235

Page 204: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 204/235

1 :

2 :

3 : 204 of 235

4 :

  : 451

Page 205: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 205/235

1 :

2 :

3 :

205 of 235

Page 206: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 206/235

Page 207: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 207/235

4 :

  : 455      ( )

Page 208: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 208/235

1 :

2 :

3 :

4 : ,

  : 456

     

( )

208 of 235

1 :

2 :

3 :

4 : ,

  : 457

Page 209: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 209/235

1 :

2 :

3 : 209 of 235

4 :

  : 458

Y(s)/U(s)    

1 :

2 :

Page 210: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 210/235

2 :

3 :

4 :

  : 459

 

210 of 235

1 :

2 :

3 :

4 :

: 460

Page 211: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 211/235

  : 460   Laplace Transform, F(s)

1 :

2 :

3 :

4 :211 of 235

  : 461

 

Laplace Transform 1 : Laplace Transform Linear operator 2 : Laplace Transform  

3 : Laplace Transform Transfer function 4 :

 

: 462

1 :

2 :

Page 212: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 212/235

3 :

4 :

  : 463

1 :

2 :212 of 235

3 :

4 :

  : 464

1 :

2 :

Page 213: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 213/235

3 :

4 :

  : 465

1 : 213 of 235

2 :

3 :

4 :

  : 466

1 :

Page 214: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 214/235

2 :

3 :

4 :

  : 467

214 of 235

Page 215: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 215/235

  : 469

1 :

2 :

3 :

4 :

Page 216: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 216/235

  : 470 s3+s2- s-1 = 0

1 :   higher order system 2 :    

3 :    

4 :  

  : 471

216 of 235

1 :

2 :

3 :

4 :

  : 472

Page 217: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 217/235

1 :

2 :

3 :

217 of 235

4 :

  : 473  

1 : 1

2 :

3 : s

4 :

  : 474   a

1 : 1

Page 218: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 218/235

2 :

3 :

4 :

  : 475

218 of 235

1 :

2 :

3 :

4 :

  : 476

Page 219: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 219/235

1 :

2 :

3 :

4 :

  : 477

219 of 235

Page 220: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 220/235

3 :

4 : ,

  : 480

1 :

2 :

3 :

4 : ,

Page 221: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 221/235

  : 481

1 :

2 :

3 :

4 : ,

221 of 235

  : 482

1 :

2 :

3 :

4 :

,

  : 483

Page 222: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 222/235

1 :

2 :

3 :

4 : ,

  : 484222 of 235

1 :

2 :

3 :

4 : ,

  : 485

Page 223: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 223/235

1 :

2 :

3 :

4 : ,

  : 486

223 of 235

1 :

2 :

3 :

4 : ,

  : 487

Page 224: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 224/235

1 :

2 :

3 :

4 : ,

  : 488

224 of 235

1 :

2 :

3 :

4 : ,

  : 489

Page 225: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 225/235

1 :

2 :

3 :

4 : ,

  : 490

225 of 235

1 :

2 :

3 :

4 : ,

  : 491

Page 226: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 226/235

1 :

2 :

3 :

4 : ,

  : 492

226 of 235

1 :

2 :

3 :

4 : ,

  : 493Laplace transform Unit – Step Input

1 : 1

Page 227: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 227/235

2 :

3 :

4 :

  : 494Laplace transform Unit – Impulse Input

1 : 1 227 of 235

Page 228: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 228/235

2 :

3 :

4 :

  : 497

  (Mit/PDC/Assignment/P_set02) (4) ( )

1 :

Page 229: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 229/235

1 :

2 :

3 :

4 :

  : 498

     

229 of 235

1 :

2 :

3 :

Page 230: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 230/235

4 :

  : 499

     

230 of 235

1 :

2 :

3 :

4 :

Page 231: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 231/235

  : 500

     

231 of 235

1 :

2 :

3 :

4 :

  : 501 

Page 232: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 232/235

1 : 6.5 2 : 10 3 : 8 4 : 7.5

  : 502

 

232 of 235

1 : 2.12 2 : 1.12 3 : 4.22 4 : 3.22

  : 503 

Page 233: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 233/235

1 :

2 :

3 :

4 :233 of 235

  : 504   t x y

1 :

2 :

3 :

4 :

Page 234: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 234/235

  : 505

1 :

2 :234 of 235

Page 235: ข้อสอบภาคีวิศวกรเคมี CH33 Process Dynamics and Control

8/14/2019 CH33 Process Dynamics and Control

http://slidepdf.com/reader/full/-ch33-process-dynamics 235/235