VALLURUPALLI NAGESWARA RAO VIGNANA JYOTHI INSTITUTE OF ENGINEERING & TECHNOLOGY AN AUTONOMOUS INSTITUTE (Approved by AICTE - New Delhi, Govt. of A.P.) Accredited by NBA and NAAC with ‘A’ Grade Vignana Jyothi Nagar, Bachupally, Nizampet (S.O.), Hyderabad-500 090. A.P., India. ACADEMIC HAND BOOK 2017-2018 II– B. TECH EIE I SEMESTER
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VALLURUPALLI NAGESWARA RAO VIGNANA JYOTHI INSTITUTE OF ENGINEERING & TECHNOLOGY
AN AUTONOMOUS INSTITUTE
(Approved by AICTE - New Delhi, Govt. of A.P.)
Accredited by NBA and NAAC with ‘A’ Grade
Vignana Jyothi Nagar, Bachupally, Nizampet (S.O.), Hyderabad-500 090. A.P., India.
ACADEMIC HAND BOOK
2017-2018
II– B. TECH EIE
I SEMESTER
VNR VIGNANA JYOTHI INSTITUTE OF ENGINEERING AND TECHNOLOGY
AN AUTONOMOUS INSTITUTE
VISION
A Deemed University of Academic Excellence, for National and International Students Meeting
global Standards with social commitment and Democratic Values
MISSION
To produce global citizens with knowledge and commitment to strive to enhance quality of life
through meeting technological, educational, managerial and social challenges
QUALITY POLICY
• Impart up to date knowledge in the students chosen fields to make them quality Engineers
• Make the students experience the applications on quality equipment and tools.
• Provide quality environment and services to all stock holders.
• Provide Systems, resources and opportunities for continuous improvement.
• Maintain global standards in education, training, and services
VNR VIGNANA JYOTHI INSTITUTE OF ENGINEERING AND TECHNOLOGY
BACHUPALLY, NIZAMPET (S.O), HYDERABAD – 500090
LESSON PLAN: 2017-18
II B. Tech : I Sem : EIE L T/P/D C
3 1 4
Course Name: F&CA Course Code: 5BS15
Names of the Faculty Member: Dr.N. Pothanna, G.Jithender Reddy
Number of working days: 90
Number of Hours/week: 4
Total number of periods planned: 60
1. PREREQUISITES
Integral and Differential Calculus
2. COURSE OBJECTIVES
(Objectives define the importance of course and how the course is helpful to the students in their career. Objectives
must be defined first and contents must be developed later.)
The student should be able
• Computing Fourier coefficients.
• Distinguish between Cauchy’s integral theorem and Cauchy’s integral formula.
• Applying Taylor’s Series and Laurent series to expand complex functions. • Understanding the idea of a conformal mapping.
3. COURSE OUTCOMES (COs)
(Outcomes define what the student will be able to do upon completion of the course. Course outcomes must be
assessable. The blooms taxonomy terms are used as reference in defining course outcomes)
Upon completion of this course the student is able to
• Solve problems using Fourier series. • Apply Cauchy-Riemann equations to study analyticity of functions. • Evaluate contour integrals using Cauchy Integral and Residue theorems.
• Map the image of the given curve under the given transformation.
VNR VJIET/ACADEMICS/2017/Formats/ I
4. MAPPING OF COs WITH POs
(This mapping represents the contribution of course in attaining the program outcomes and thereby program
educational objectives. This also helps in strengthening the curriculum towards the improvement of program.)
Course
Outcomes
(COs)
Program Outcomes (POs)
a B c d e f g h i j k l
CO 1 3 3 2 2
CO 2 3 3 3 2
2
CO3 3 3 2
2
CO 4 3 3 3 3 2 2
2 2
3: High correlation, 2: Moderate correlation and 1: Low Correlation
5. LEARNING RESOURCES
(i) TEXT BOOKS
T1. Higher Engineering Mathematics – B. S. Grewal, Khanna publisher.
T2. Advanced Engineering Mathematics by Erwin Kreyszig, 8th edition; Publisher: John Wiley.
T3. Advance Engineering Mathematics - Peter O’Neil,(2000),5th Edition, Cengage Learning
i. Find the Fourier coefficient 0a for the function −= xinxxf )( .
ii. If F(s) is the complex Fourier Transform of f(x), then prove that )())(( sFeaxfF isa=− .
iii. Check whether u(x,y)=sin(x) cosh(y) is harmonic function.
Subject Code
5EE10
R15
iv. Show that zzzf 2)( += is analytic function or not?
v. Find the real and imaginary parts of Tanz.
vi. Evaluate dzz
i
+2
0
2 along the real axis to 2 and then vertically to 2+i.
vii. Find the residue at poles of )1(
)(3
34
zz
zzzf
−
+=
viii. zExpand e as Taylor 's series about z 1=
ix. Discuss about a Transformation w = z+c, where ‘c’ is complex constant.
x. Find the image of 2=z under the Transformation zw 3= .
Part-B
Answer the following questions 5×8=40 Marks
UNIT I
1) Find the Fourier series to represent the function
−
−+=
xx
xx
xf
0,2
1
0,2
1)(
OR
2) Find F.T of (a) f(x) =
−
10
11 2
xfor
xforx hence evaluate
dxx
x
xxx)
2cos(
)sin()cos(
0
3
−
UNIT II
3) a) If f(z)=u+iv is an analytic function and u-v= ex(cos(y)- sin(y)), find f(z) in terms of f(z).
b) Prove that 22
2
2
2
2
)(2)(Re zfzfalyx
=
+
where w = f(z) is analytic.
OR
4) a)Find all the roots of
4/3
2
3
2
1
+
i
b) Derive C-R equations in polar form.
UNIT III
5. Evaluate ++
+
C
dzzz
z
52
42
where c is the circle (i) 1=z (ii) 21 =−+ iz
(iii) 21 =++ iz
OR
6) Find the general and principal values of (i) )31(log i+ (ii) )(log i−
UNIT IV
7. Find the Laurent’s series expansion of f(z)=zzz
z
2
2723 −−
− in the region 1<1+z<3
OR
8) Evaluate real integral a) dxx
x
−+ 32
2
)1(
UNIT V
9. Find the image of the infinite strip 2
10 y under the transformation
zw
1=
OR
10) a)Find the bilinear transformation which maps the points (-1, 0,1) into the points (0, i, 3i).
b) Show that the function z
w4
= transforms the straight line x = c in the z-plane into a circle in the w-plane.
VNR VIGNANA JYOTHI INSTITUTE OF ENGINEERING AND TECHNOLOGY
BACHUPALLY, NIZAMPET (S.O), HYDERABAD – 500090
VNR VJIET/ACADEMICS/2017/Formats/ I
LESSON PLAN: 2017-18
A Good Lesson Plan is instrumental for the delivery of course content in a competent way so that students get benefited in view of
learning, developing good skill set, updating with current trends in industry etc., Delivery including latest trends in the technology and applications brings deep insight of the course in students. As the plan includes the home assignments, quizzes, course projects etc., it
carries out the continuous assessment of student learning (course outcomes).
The course delivery in adherence to the lesson plan is ensured through course level audit forms on regular basis.
II B. Tech : I Sem : EIE L T/P/D C
3 1 4
Course Name: Electronic Devices and Circuits Course Code:
13ECE001
Names of the Faculty Member: K. Anita, M.Harikrishna, Ch Naga Deepa, Sagar
Number of working days: 90
Number of Hours/week: 5
Total number of periods planned: 70
1. PREREQUISITES
Semiconductor Physics, Mathematics
2. COURSE OBJECTIVES
(Objectives define the importance of course and how the course is helpful to the students in their career. Objectives
must be defined first and contents must be developed later.)
The student should be able
1. To learn principle of operation, construction and characteristics of various electronic devices.
2. To know about different applications of these devices
3. To provide the concepts involved in design of electronic Circuits
3. COURSE OUTCOMES (COs)
(Outcomes define what the student will be able to do upon completion of the course. Course outcomes must be
assessable. The blooms taxonomy terms are used as reference in defining course outcomes)
Upon completion of this course the student is able to
1. Use devices in real life applications
2. Design small signal model for BJT, FET.
3. Analyze and Design few applications using these devices
4. Design and construct a simple DC power supply.
4. MAPPING OF COs WITH POs
(This mapping represents the contribution of course in attaining the program outcomes and there by program
educational objectives. This also helps in strengthening the curriculum towards the improvement of program.)
Course
Outcomes
(COs)
Program Outcomes (POs)
a b c d e f g h i j k l
CO 1 3 3 2
CO 2 3 2 2
CO 3 2 2 2 2
3: High correlation, 2: Moderate correlation and 1: Low Correlation
5. LEARNING RESOURCES
(i) TEXT BOOKS
T1. Electronic Devices and Circuits – J.Millman, C.C.Halkias, and Satyabratha Jit, Tata McGraw Hill, 2nd Edition,
2007.
T2. Electronic Devices and Circuits – R.L. Boylested and Louis Nashelsky, Pearson/Prentice Hall, 11th Edition, 2006
T3. Electronic Devices and Circuits- S. S Salivahanan, N. Suresh Kumar, A. Vallava Raju,2nd Edition., TMH,2010. T4.
Electronic Devices and Circuits – David A Bell, Oxford University Press, 5th edition (2008)
(ii) REFERENCES (Publications/ Open Learning Resources)
(Course delivery including latest trends brings good insight of the course in students and also inculcates the habit of self
learning among the students.
Publications referred can be given unit wise or at course level.)
L1. http://nptel.ac.in/courses/117103063/
L2. http://nptel.ac.in/courses/122104013/
(a) Publications
Unit II
(b) Open Learning Resources for self learning
L1. ACS.org/central science
L2. Jast-journal springeropen.com
L3. Oaspa.org
(iii) JOURNALS
J1. Circuits & Systems
J2. Open Journal of applied sciences
J3. Journal of Electronics Cooling & Electronic Control
6. DELIVERY METHODOLOGIES
(Depending on the suitability to the delivery of concept, one or more among the following delivery methodologies are
(Detailed syllabus mentioning its learning outcomes, teaching plan, tutorial questions and home assignment questions
for each unit can be given. Heads under teaching plan is given below. Model Academic plan can be taken as reference.)
UNIT –I
p-n Junction Diode and Applications : Review of Semi-Conductor Materials, Theory of p-n Junction, p-n Junction as a Diode, Diode Equation, Volt-
Ampere Characteristics, Temperature dependence of V-I characteristic, Ideal and Practical Diode Equivalent Circuits, Static and Dynamic Resistance
levels , Transition and Diffusion Capacitances.
The p-n diode as a rectifier, Half wave Rectifier, Full wave rectifier, Bridge Rectifier, Harmonic components in a Rectifier Circuit, Inductor filters,
Capacitor filters, L- Section Filters, - section filters, Comparison of Regulation Characteristics of different Filters, Breakdown Mechanisms in Semi-
Conductor Diodes, Zener Diode Characteristics, Shunt Voltage Regulation using Zener Diode. Principle of series voltage regulators.
Learning Outcomes:
After completion of the unit, students will be able to:
• Understand the working of semiconductors devices: PN junction Diode and Zener Diode
• Appreciate the attributes of diodes
• Create applications using the diodes for set specification
• Design and recommend a suitable filter for rectifier and regulator circuit
TEACHING PLAN
S.
No.
Contents of
syllabus to be
taught
No. of
Lecture
Periods
Lecture Dates Proposed Delivery
Methodologies
Learning Resources /
References
(Text Books / Journals
/ Publications/ Open
Learning Resources)
Course Outcomes
1
Review of Semi-
Conductor Materials
1
03-07-17
DM1: Chalk and Talk
T1,T2 ,T3 & L1
CO 1
2 Theory of p-n
Junction, p-n Junction
1 06-07-17 DM1: Chalk and Talk
DM4: Demonstration
T1,T2 ,T3 & L1 CO 1
3
Volt-Ampere
Characteristics
1
06-07-17
DM1: Chalk and Talk
DM4: Demonstration
DM2: Learning by doing
T1,T2 ,T3 & L2
CO 1 & CO 2
4
Temperature
dependence of V-I
characteristics
1
07-07-17
DM1: Chalk and Talk
DM4: Demonstration
T1,T2 ,T3 &L1,L2
CO 1 & CO 2
5
Ideal and Practical
Diode Equivalent
Circuits
1
13-07-17
DM1: Chalk and Talk
DM4: Demonstration
T1,T2 ,T3 &L1,L2
CO 1
6
Static and Dynamic
Resistance levels
1
13-07-17
DM1: Chalk and Talk
DM4: Demonstration
T1,T2 ,T3 &L1
CO 1
7
Transition and
Diffusion
Capacitances
1
14-07-17
DM1: Chalk and Talk
T1,T2 ,T3 &L1
CO 1
8
The p-n diode as a
rectifier
1
15-07-17
DM1: Chalk and Talk
DM4: Demonstration
T1,T2 ,T3 &L1
CO 1
9
Unit Test 1
1
20-07-17
10
Half wave Rectifier
1
20-07-17
DM1: Chalk and Talk
DM4: Demonstration
DM2: Learning by doing
T1,T2 ,T3,L1 & L2
CO 1 & CO 2
11
Full wave rectifier
1
21-07-17
DM1: Chalk and Talk
DM4: Demonstration
DM2: Learning by doing
T1,T2 ,T3 &L1,L2
CO 1 & CO 2
12
Bridge Rectifier
1
22-07-17
DM1: Chalk and Talk
DM4: Demonstration
DM2: Learning by doing
T1,T2 ,T3 ,L1 & L2
CO 1 & CO 2
13
Harmonic
components in a
Rectifier Circuit
1
27-07-17
DM1: Chalk and Talk
DM4: Demonstration
T1,T2 ,T3,T4 &L1
CO 1 & CO 2
14
Inductor filters
1
27-07-17
DM1: Chalk and Talk
DM4: Demonstration
T1,T2 ,T3, T5 &L1
CO 1 & CO 2
15
Capacitor filters
1
28-07-17
DM1: Chalk and Talk
DM4: Demonstration
T1,T2 ,T3 &L1
CO 1 & CO 2
16
L- Section Filters
1
29-07-17
DM1: Chalk and Talk
T1,T2 ,T3, T4 &L1
CO 1 & CO 2
DM4: Demonstration
17
Π- section filters
1
31-07-17
DM1: Chalk and Talk
DM4: Demonstration
T1,T2 ,T3 &L1
CO 1 & CO 2
18
Comparison of
Regulation
Characteristics of
different Filters
1
31-07-17
DM1: Chalk and Talk
DM4: Demonstration
T1,T2 ,T3 &L1
CO 1 & CO 2
19
Breakdown
Mechanisms in
Semi-Conductor
1Diodes
1
01-08-17
DM1: Chalk and Talk
DM4: Demonstration
T1,T2 ,T3 &L1
CO 1 & CO 2
20
Zener Diode
Characteristics
1
3-08-17
DM1: Chalk and Talk
T1,T2 ,T3 &L1
CO 1 & CO 2
21
Shunt Voltage
Regulation using
Zener Diode
1
3-08-17
DM1: Chalk and Talk
DM4: Demonstration
T1,T2 ,T3 & L1
CO 1 & CO 2
22
Unit Test 2
1
07-08-17
TUTORIAL QUESTIONS:
PART-A
1. Define Semiconductor.
2. Classify Semiconductors.
3. Define Hole Current.
4. Define Knee voltage of a Diode.
5. What is Peak Inverse Voltage?
6. Define Depletion Region in PN Junction Diode.
7. What is Barrier Potential? 8. Define Reverse Saturation Current in PN Junction Diode.
9. What is meant by Diffusion Current in a Semi-conductor?
10. A silicon diode has a saturation current of 7.5 µA at room temperature to 300 °K. Calculate the saturation
current at 400 ° K.
11. What is meant by dynamic resistance of diode?
12. Differentiate between Zener Breakdown and Avalanche breakdown.
13. Define Rectifiers. List the types of Rectifiers.
14. Compare the various types of Rectifiers.
15. Define Voltage Regulators. List the types of Voltage Regulators. 16. What is the necessity of Filters? List the
types of Filters.
PART-B
1. With a neat diagram explain the working of a PN junction diode in forward bias and reverse bias and show the
effect of temperature on its V-I characteristics.
2. Explain V-I characteristics of Zener diode.
3. Draw the circuit diagram and explain the working of full wave bridge rectifier and derive the expression for
average output current and rectification efficiency.
4. Explain the operation of FWR with centre tap transformer. Also derive the following for this transformer
1.dc output voltage
2.dc output current
3. RMS output voltage.
5. Explain the following regulator circuits :
(i) Transistorized shunt regulator.
(ii) Zener diode shunt regulator.
6. Draw the circuit diagram and explain the operation of full wave rectifier using center tap transformer and using
bridge rectifier without center tap transformer. Obtain the expression for peak inverse voltage.
2. Draw the circuit diagram and explain the working of full wave bridge rectifier and derive the expression for
average output current and rectification efficiency
UNIT- II
Transistors, Biasing and Stabilization : The Bipolar Junction Transistor(BJT), Transistor Current Components, Transistor Construction, BJT
Operation, Common Base, Common Emitter and Common Collector Configurations, Limits of Operation, Transistor as an Amplifier, BJT
Specifications.
The DC and AC Load lines, Quiescent operating Point, Need for Biasing, Fixed Bias, Collector Feedback Bias, Emitter Feedback Bias, Collector-
Emitter Feedback Bias, Voltage Divider Bias, Bias Stability, Stabilization Factors, Stabilization against variations in VBE, β1 and ICO. Bias Compensation
using Diodes, Thermistors and Sensistors, Thermal Runway, Thermal Stability.
LEARNING OUTCOMES
After completion of this unit the student will be able to
1. To design a transistor amplifier.
2. To appreciate the importance of CE amplifier.
3. To determine the operating point and design all the biasing circuits.
4. To take care of the stabilization of the BJT circuits.
5. To use different compensation techniques for BJT circuits.
TEACHING PLAN
S.
No. Contents of syllabus to be taught
No. of
Lecture
Periods
Lecture
Dates
Proposed Delivery
Methodologies
Learning Resources /
References
(Text Books /
Journals /
Publications/ Open
Learning Resources)
Course
Outcomes
16)
The Bipolar Junction Transistor(BJT),
Transistor Current Components
1 7
DM1. Chalk and Talk (along
with PPT)
DM4. Demonstration of
one example.
L.1.
T.1& T.2
CO 2
17)
Transistor Construction, BJT Operation,
Common Base, Common Emitter and
Common Collector Configurations 2 10
DM1. Chalk and Talk
DM4. Detailed analysis with
the help of simulation
model
T.1 & T.5 CO 2 & CO 3
18)
Limits of Operation, Transistor as an
Amplifier, BJT Specifications
1 11
DM1. Chalk and Talk
DM4. Detailed analysis with
the help of simulation
model
T.1 & T.5 CO 2 & CO 3
19)
The DC and AC Load lines, Quiescent
operating Point
2 12
DM1. Chalk and Talk
DM4. Detailed analysis with
the help of simulation
model
T.1, T.5 & L4 CO 2 & CO 3
20) Need for Biasing, Fixed Bias, 1 17 DM1. Chalk and Talk. T.1& T.5 CO 2 & CO 3
21) Numerical problems 2 17 & 18
Aug
DM1. Chalk and Talk
DM4. Detailed analysis with
the help of simulation
model
T.1 & T.5 CO 2 & CO 3
22) Collector Feedback Bias, Emitter
Feedback Bias 1 19-8-17
DM1. Chalk and Talk
DM4. Detailed analysis with
the help of simulation
model
T.1 & T.5 CO 2 & CO 3
23) Numerical problems 1 21-8-17 DM1. Chalk and Talk
DM4. Detailed analysis with T.1& T.5 CO 2 & CO 3
the help of simulation
model
24)
Collector-Emitter Feedback Bias, Voltage
Divider Bias
2 24-8-17 DM1. Chalk and Talk T.1, T.2 & T.5 CO 2 & CO 3
25) Numerical problems 2
26-8-17 &
28
DM1. Chalk and Talk
DM4. Detailed analysis with
the help of simulation
model
T.1, T.5 CO 2 & CO 3
26)
, Bias Stability, Stabilization Factors,
Stabilization against variations in VBE, β1
and ICO
2 31-8-17 Tutorial
DM1. Chalk and Talk T.1, T.2 CO 2 & CO 3
27)
Bias Compensation using Diodes,
Thermistors and Sensistors,
1 31-8-17
DM1. Chalk and Talk
DM4. Detailed analysis with
the help of simulation
model
T.1 CO 2 & CO 3
28)
Thermal Runway, Thermal Stability.
1 1-9-17
DM1. Chalk and Talk
DM4. Detailed analysis with
the help of simulation
model
T.1 CO 2 & CO 3
29) Tutorials 1 4-9-17 Tutorial
DM3: Collaborative T.1, T.2 CO 2 & CO 3
Learning -Think Pair Share
TUTORIAL QUESTIONS
1. For the Emitter feedback bias circuit Vcc = 10V, Rc = 1.5K, RB = 270K, and RE = 1K. Assuming β = 50, determine (i) stability factor (ii)
IB (ii) Ic (iii) VCE.
2. An NPN transistor if β = 50 is used in common emitter circuit with V cc = 10 V and R c = 2 K. The bias is obtained by connecting 100
K resistor from collector to base . Find the quiescent point and stability factor.
3. Consider a Self-bias circuit where V cc =22.5V, R c = 5.6K, R2 = 10K and R1 = 90K, h fe = 55,. The transistor operates in active region.
Determine operating point and stability factor.
4. Define Thermal Runaway. Explain its effect on the performance of a transistor.
1. In a Germanium transistor CE amplifier biased bt feedback resistor method, V cc = 20v, β = 100 and the operating point is chosen
such that V ce = 10v and I c = 9.9 mA. Determine the value of RB and R c. CO2
2. Distinguish between DC and Ac load lines with examples. CO 3
Unit-III
Small signal low frequency BJT Amplifiers
Small signal low frequency transistor amplifier circuits: h-parameter representation of a transistor, Analysis of single stage transistor amplifiers CE, CC,
CB configurations using h-parameters: voltage gain, current gain, Input impedance and Output impedance. Comparison of CB, CE, CC
configurations in terms of AI, Ri, AV, RO.
Learning objectives:
At the end of completion of all learning activities the student is able to
1. Define ‘ h parameters’ for a two port network 2. Draw the h parameter equivalent circuits for the three transistor configurations CE, CB, CC. 3. Explain the operation of CE amplifier as an amplifier 4. Explain the need of C1, C2 and Ce in a single stage CE amplifier 5. Derive Ai, Av, Ri, R0 of a single stage CE amplifier
Give the general steps for the analysis of transistor amplifier
S.
No.
Contents of syllabus
to be taught
No. of
Lecture
Periods
Lecture
Dates
Proposed
Delivery
Methodologies
Learning Resources /
References
(Text Books / Journals /
Publications/ Open Learning
Resources)
Course
Outcomes
1
Introduction to Small
signal low frequency
transistor amplifier
circuits
1 7-9-17 Chalk &Talk
Electronic Devices and Circuits –
J.Millman, C.C.Halkias, and
Satyabratha Jit, TMH, 2nd Edition,
2007.
CO1
2
h-parameter
representation of a
transistor
2 8 & 9-9-17 Chalk &Talk “ CO1 &
CO2
3 Analysis of single stage
CE amplifier using h-2
11-9-17 & 14-9-
17 Chalk &Talk “
CO 2 &
CO3
parameters: AV, AI, ZI
and ZO
4
Analysis of single stage
CB amplifier using h-
parameters: AV, AI, ZI
and ZO
2 14-9-17 & 15-9-
17 Chalk &Talk “
CO 2 &
CO3
5
Analysis of single stage
CC amplifier using h-
parameters: AV, AI, ZI
and ZO
2 16-9-17 & 18-9-
17 Chalk &Talk “
CO 2 &
CO3
6
Comparison of CB, CE,
CC configurations in
terms of AI, Ri, AV, RO
1 21-9-17 Chalk &Talk “ CO 2 &
CO3
UNIT- IV
FET, Biasing and Amplifiers :Construction and operation of Junction Field Effect Transistor (JFET), Volt-Ampere characteristics - Drain and transfer
Characteristics, FET as Voltage Variable Resistor, Biasing FET, The JFET Small Signal Model, FET Common Source Amplifier, Common Drain
Amplifier, Construction and operation of MOSFET , MOSFET Characteristics in Enhancement and Depletion modes. Comparison of BJT and FET
amplifiers.
LEARNING OUTCOMES
After completion of this unit the student will be able to
• Learn the basics of FET and its advantages over BJT.
• Learn different types of FET and their characteristics.
• Design and develop different circuits using JFET and enumerate its applications.
• Apply the concepts learned and develop Amplifier circuits using JFET.
TEACHING PLAN
S.
No. Contents of syllabus to be taught
No. of
Lecture
Periods
Lecture
Dates
Proposed Delivery
Methodologies
Learning Resources /
References
(Text Books /
Journals /
Publications/ Open
Learning Resources)
Course
Outcomes
1
Field Effect Transistor(FET) – important
features, types
Construction and working of JFET in
unbiased condition
1 21-9-17
DM1. Chalk and Talk (along
with PPT)
T.1, T.2 & T.3 CO 2
2
Principle of operation of JFET, JFET as
Voltage Controlled Current Source, Drain
Characteristics 1 22-9-17
DM1. Chalk and Talk(along
with PPT)
T.1, T.2 & T.3 CO 2
3
Transfer Characteristics, JFET parameters
1 23-9-17
DM1. Chalk and Talk(along
with PPT)
T.1, T.2 & T.3 CO 2
4
Problems on JFET and Applications of
JFET as Switch, Voltage Variable Resistor
(VVR) 1 25-9-17
DM1. Chalk and Talk(along
with PPT)
T.1, T.2 & T.3 CO 3
5
Biasing FET, The JFET Small Signal
Model, FET Common Source Amplifier 1 5-10-17
DM1. Chalk and Talk.
(along with PPT)
T.1, T.2 & T.3 CO 2
6 Common Drain Amplifier 1 5-10-17
DM1. Chalk and Talk
(along with PPT)
T.1, T.2 & T.3 CO 2
7 Construction and operation of Depletion
MOSFET and its Characteristics 1 6-10-17
DM1. Chalk and Talk
(along with PPT)
T.1, T.2 & T.3 CO 2
8
Construction and operation of
Enhancement MOSFET and its
characteristics
1 9-10-17
DM1. Chalk and Talk
(along with PPT)
T.1, T.2 & T.3 CO 2
9
Application of MOSFET, comparision of
D-MOSFET and E-MOSFET and
Comparision of BJT and FET
2 12-10-17
DM1. Chalk and Talk(along
with PPT)
T.1, T.2 & T.3 CO 2 & CO 3
TUTORIAL QUESTIONS
1. Explain how FET works as voltage variable resistor.
2. Draw the structure of an p-channel JFET and explain its principle of operation. Why is the name field effect used for the device? Show
the circuit symbol of JFET.
3. Draw the static characteristics curves of an n-channel JFET and explain the different portions of the characteristic. Define the pinch-off
voltage and indicate its location on drain characteristics.
2. Explain the constructional features of a depletion mode MOSFET and explain its basic operation. CO2
3. What is the significance of threshold voltage VT in i) Enhancement Mode ii) Depletion Mode MOSFETS. CO2
4. Compare BJT with FET.
V Unit Special Purpose Electronic Devices : Principle of Operation and Characteristics of Tunnel Diode (with the help of Energy Band Diagram), Varactor
Diode and schotky barrier diode. Principle of Operation and Characteristics of UJT, UJT Relaxation Oscillator. Principle of Operation of SCR,
Schockley diode Diac and Triac. Principle of Operation of Semiconductor Photo Diode, PIN Diode,Photo Transistor, LED and LCD.
Learning :
After completion of the unit the student is able to
• Understand the principle of working of Tunnel Diode (with the help of Energy Band Diagram).
• Various special types of diodes like Varactor Diode and schotky barrier diode are learnt and understood by the students.
• Learn the basics of UJT.
• Design and develop Relaxation Oscillator using UJT.
• Get acquainted with the working and types of LED and LCDs.
S.
No. Contents of syllabus to be taught
No. of
Lecture
Periods
Lecture
Dates
Proposed Delivery
Methodologies
Learning Resources /
References
(Text Books /
Journals /
Publications/ Open
Learning Resources)
Course
Outcomes
1
Principle of Operation and Characteristics
of Tunnel Diode (with the help of Energy
Band Diagram), 1 13-10-17
DM1. Chalk and Talk (along
with PPT)
DM4. Demonstration of
one example.
L.1.
T.1& T.2
CO 2
2
Varactor Diode and schotky barrier diode.
Principle of Operation and Characteristics
of UJT, UJT Relaxation Oscillator. 2 14-10-17,
16-10-17
DM1. Chalk and Talk
DM4. Detailed analysis with
the help of simulation
model
T.1 & T.5 CO 2 & CO 3
3
Principle of Operation of SCR, Schockley
diode Diac and Triac.
2 19
DM1. Chalk and Talk
DM4. Detailed analysis with
the help of simulation
model
T.1 & T.5 CO 2 & CO 3
4
Principle of Operation of Semiconductor
Photo Diode, PIN Diode ,Photo Transistor
2 20
DM1. Chalk and Talk
DM4. Detailed analysis with
the help of simulation
model
T.1, T.5 & L4 CO 2 & CO 3
5 LED and LCD. 1 21-10-17 DM1. Chalk and Talk. T.1& T.5 CO 2 & CO 3
6
Tutorials
2 23-10-17,
26-10-17
DM1. Chalk and Talk
DM4. Detailed analysis with
the help of simulation
model
T.1 & T.5 CO 2 & CO 3
7 Applications 1 26-10-17
DM1. Chalk and Talk
DM4. Detailed analysis with
the help of simulation
model
T.1 & T.5 CO 2 & CO 3
Old question paper solving & revision
27-10-17,
28-10-17,
30-10-17,3-
11-17, 6-
11-17
PPT, chalk & talk
12. MODEL QUESTION PAPER
Subject Code: 13EIE003
VNR VIGNANA JYOTHI INSTITUTE OF ENGINEERING AND TECHNOLOGY (An Autonomous Institute)
II B.Tech –I Semester Examinations ELECTRONIC DEVICES AND CIRCUITS
(Electronics and Instrumentation Engineering)
Model Question Paper Time: 3 Hours Max. Marks: 70
Part A
All questions are compulsory.
Each question carries 1 mark. (5x1=5M)
1. Draw the circuit diagram of center tapped FWR.
2. What is the need of biasing in BJT?
3. Give the equation for Current Gain in an amplifier.
4. Draw the symbols of Enhancement & depletion MOSFET.
5. Give the important features of SCR.
Each question carries 2 marks each. (5X2=10M)
1. Differentiate Diffusion and Transition capacitance in Diode.
2. Briefly explain Thermal runaway.
3. Draw the h parameter model of BJT.
4. Explain FET as Voltage variable resistor.
5. Draw the circuit diagram of UJT Relaxation oscillator.
Each question carries 3 marks each. (5X3=15M)
1. Determine the forward resistance of a pn junction diode when the forward current is 5 mA at T= 300 K. Assume Si diode.
2. The transistor has IE = 10 mA and α = 0.98. Determine the value of IC and IB .
3. The h parameter of a transistor in CE amplifier mode are hie = 2.5 x 10 -4 , hfe = 50 and
hoe = 25 micro Mho. Determine the Current gain and input resistance of the amplifier for a load resistance of 1 K Ohms.
4. Describe the Drain and Transfer characteristics of FET.
5. What is the difference between a FET and BJT?
Part-B
Answer any FOUR Questions .Each Question carries 10 marks.(4X10=40M)
1. (a) Derive the expression for Ripple factor of FWR. Also draw the waveforms.
(b) Design a Zener shunt regulator with the following specifications: V0 = 10 V, V in = 20 – 30 V; IL = 30 – 50 mA; Iz = 20 – 40 mA.
2. a) Determine the quiescent currents and the collector to emitter voltage for a Ge transistor with β = 50 in Self bias arrangement. Draw the
circuit with given component value with Vcc = 20 V, Re = 100 Ω, Rc = 2 K, R1 = 100 K & R2 = 5 K. Also find out Stability factor.
b) Define three stability factors and what is the need of this stability factors in BJT?
3. a) Determine Av, Ai, Ri Ro for a CE amplifier using npn transistor with hie = 1200 Ω , hre = 0, hfe = 36, hoe = 2 x 10 -6 mhos. RL = 2.5 K
Ω, Rs = 500 Ω. (Neglect the effect of biasing circuit)
b) Explain single stage CE amplifier.
4. (a) Draw the small signal model of JFET and explain the different parameters.
b) With neat sketch explain the construction, working of MOSFET.
5. (a) Draw the characteristics of SCR and describe the different regions in it and their importance.
b) Mention the advantages and disadvantages of LED and LCD.
6. (a) Obtain the diode equation for current.
b) What are the advantages of Voltage divider bias? Draw the circuit and explain the circuit operation.
VNR VIGNANA JYOTHI INSTITUTE OF ENGINEERING AND TECHNOLOGY
BACHUPALLY, NIZAMPET (S.O), HYDERABAD – 500090
LESSON PLAN: 2017-18
II B. Tech : I Sem : EIE-1 L T/P/D C
3 1 4
Course Name: SENSORS AND SIGNAL CONDITIONING Course Code: 5EI02
Names of the Faculty Member: C. V. RAMBABU
Number of working days: 90
Number of Hours/week: 5
VNR VJIET/ACADEMICS/2017/Formats/ I
Total number of periods planned: 68
1. PREREQUISITES
Circuit Theory (5EE01), physics
2. COURSE OBJECTIVES
• To provide basic knowledge in transduction principles, sensors and transducer technology and measurement systems.
• To provide better familiarity with the Theoretical and Practical concepts of Transducers.
• To provide familiarity with different sensors and their application in real life.
• To provide the knowledge of various measurement methods of physical parameters like velocity, acceleration, torque, pressure,
flow, temperature etc. and their relevance to Industry.
3. COURSE OUTCOMES (COs)
Upon completion of this course the student is able to
• Identify suitable sensors and transducers for real time applications.
• Translate theoretical concepts into working models.
• Design the experimental applications to engineering modules and practices.
• Design engineering solution to the Industry/Society needs and develop products.
4. MAPPING OF COs WITH POs
Course
Outcomes
(COs)
Program Outcomes (POs)
a b c d e f g h i j k l
CO 1 3 2 2 3 2
CO 2 3 3 3 3 3 2
CO3 3 3 3 3 2
CO 4 3 2 2 1 3 3 3 3 2
3: High correlation, 2: Moderate correlation and 1: Low Correlation
5. LEARNING RESOURCES
(i) TEXT BOOKS
1. Sensors and Signal Conditioning, Ramon Pallas – Areny, John G Webster, 2nd Edition
2. Measurement Systems, Ernest O Doebelin, TMH
3. Instrumentation for Engineering Measurement by James W Dally, William F Riley, Kenneth G McCONNELL, WILEY publication.
4. Principles of Measurement System by John P Bentley, Pearson publication
5. Fundamentals of Industrial Instrumentation, Alok Barua, Wiley production
6. Electronic Instrumentation and measurements techniques by Helfrick and W.D.Cooper.,PHI publications.
(ii) REFERENCES (Publications/ Open Learning Resources)
(a) Publications
1. Saxena, Suresh C., and SB Lal Seksena. "A self-compensated smart LVDT transducer." IEEE Transactions on Instrumentation and
Measurement 38.3 (1989): 748-753.
2. Kinzie, Phillip Arthur, and Lawrence G. Rubin. "Thermocouple temperature measurement." Physics Today 26 (1973): 52.
3. Becker, J. A., C. B. Green, and GLi Pearson. "Properties and Uses of Thermistors---Thermally Sensitive Resistors." Transactions
of the American Institute of Electrical Engineers 65.11 (1946): 711-725.
4. Sakaguchi, Ronald L., Antheunis Versluis, and William H. Douglas. "Analysis of strain gage method for measurement of post-gel
shrinkage in resin composites." Dental Materials 13.4 (1997): 233-239.
5. Ozick, Daniel N. "Capacitive sensor systems and methods with increased resolution and automatic calibration." U.S. Patent No.
6,940,291. 6 Sep. 2005.
6. Nemirovsky, Y., et al. "Design of novel thin-film piezoelectric accelerometer." Sensors and Actuators A: Physical 56.3 (1996):
239-249.
7. Fujitsuka, Norio, et al. "Monolithic pyroelectric infrared image sensor using PVDF thin film." Sensors and Actuators A: Physical
66.1-3 (1998): 237-243.
8. Hammond, Joseph W., and Chung-Chiun Liu. "Silicon based microfabricated tin oxide gas sensor incorporating use of Hall effect
measurement." Sensors and Actuators B: Chemical 81.1 (2001): 25-31.
9. Bao, X. Q., et al. "SAW temperature sensor and remote reading system." IEEE 1987 Ultrasonics Symposium. IEEE, 1987.
10. Favennec, J-M. "Smart sensors in industry." Journal of Physics E: Scientific Instruments 20.9 (1987): 1087.
1. A Quatrz crystal has the dimensions 2mm x 2mm x 6mm Quartz has the following properties.
Charge sensitivity=21 P C/N
Young modulus= 8.6x1010N/m2
Permitivity = 40.6 x 10-12 P/m
Calculate the force, charge and voltage if the crystal is subjected to stain of 10 x 10-6 N/m2.
2. A copper-constatantan thermocouple was found to have linear calibration between 00C to 40000C with emf at maximum temperature
equal to 20.68 mV.
(a)Determine the correction which must be made to the indicated emf if the cold junction temperature is 250C.
(b) if the indicated emf is 8.92 mV in the thermocouple circuit determine the temperature of the hot junction.
3. Explain how a thermo couple is used to measure temperature. List and explain the three laws
of thermo couples. What are the common materials used for thermo couples.
4. Describe the different modes of operation of Piezo electric transducers. Explain the application of Piezo electric transducers.
5. Describe the properties of materials used for Piezo-electric transducers. Derive the expressions for voltage and charge sensitivities.
6. Explain how temperature can be measured using Radiation pyrometers.
7. Explain the working of Photovoltaic sensors.
UNIT III
Digital Sensors: Position Encoders, Incremental position encoders, absolute position encoders, Variable frequency sensors-Quartz
digital thermometers, vibrating cylinder sensors, SAW sensors, Digital flow meters. Sensors based on MOSFET Transistors, Charge
coupled Sensors.
Smart Sensors:
Smart sensor systems, Smart sensors definitions, Characteristics, Architectures, buses and interfaces, Smart sensors for electrical and non-electrical variables: Pressure and Temperature. Standards for Smart Sensors.
LEARNING OUTCOMES
After completion of this unit the student will be able to
• Understand the need for Digital sensors.
• Understand the working of Position encoders.
• Understand the working of Variable frequency sensors.
• Understand the working of Quartz digital thermometers.
• Understand the working of SAW sensors.
• Understand the working of Digital flow meters.
• Understand the working of Sensors based on MOSFET Transistors.
• Understand the working of Charge coupled Sensors.
• Understand the need for Smart sensors.
• Understand the application of Smart sensors for measuring various physical quantities.
TEACHING PLAN
S.
No. Contents of syllabus to be taught
No. of
Lecture
Periods
Lecture
Dates
Proposed Delivery
Methodologies
Learning Resources /
References
(Text Books /
Journals /
Publications/ Open
Course
Outcomes
Learning Resources)
58)
Understand the working of Position
encoders
01
28-08-17
DM1. Chalk and Talk (along
with PPT)
DM4. Demonstration of
one example.
T.1& T.2 & T.3
L3 & L4 CO 3
59)
Understand the working of Incremental
and absolute position encoders
01
30-08-17
DM1. Chalk and Talk (along
with PPT)
DM4. Demonstration of
one example.
T.1& T.2 & T.3
L3 & L4 CO 3
60) Understand the working of Variable
frequency sensors
01 30-08-17
DM1. Chalk and Talk
T.1& T.2 & T.3
L3 & L4 CO 3
61)
Understand the working of Quartz
digital thermometer
01
31-08-17 DM1. Chalk and Talk
T.1& T.2 & T.3
L3 & L4 CO 3
62) Understand the working of vibrating
wire strain gage
01 02-09-17 DM1. Chalk and Talk
T.1& T.2 & T.3
L3 & L4 CO 3
63)
Understand the working of vibrating
cylinder sensors
01
11-09-17 DM1. Chalk and Talk T.1& T.2 & T.3
L3 & L4 CO 3
64) Understand the working of SAW sensors 01
13-09-17 DM1. Chalk and Talk. T.1& T.2 & T.3
L3 & L4 CO 3
65) Understand the working of Digital flow
meters
01 13-9-17 DM1. Chalk and Talk
T.1& T.2 & T.3
L3 & L4 CO 3
66) Understand the working of Sensors
based on MOSFET Transistors
01 14-9-17
DM1. Chalk and Talk
T.1& T.2 & T.3
L3 & L4 CO 3
67) Understand the working of Charge
coupled Sensors
01 16-9-17
DM1. Chalk and Talk
T.1& T.2 & T.3
L3 & L4 CO 3
68) Smart sensor systems and their
characteristics
02 18-9-17
20-09-17
DM1. Chalk and Talk with
PPT
T.1& T.2 & T.3
L3 & L4 CO 3
69) Architectures, buses and interfaces 02 20-9-17
21-9-17 DM1. Chalk and Talk ------ ----
70) Smart sensors for measurement of
electrical and non-electrical variables
02 23-9-17
25-9-17
DM1. Chalk and Talk with
PPT
T.1& T.2 & T.3
L8 & L9 CO 3
TUTORIAL QUESTIONS-III
1. Explain the basic principle of operation of SAW sensors
2. What is a smart pressure sensor
3. Draw the signal conditioning circuit for charge coupled sensors
After completion of this unit the student will be able to
• Understand the importance of Voltage divider circuits and POTs.
• Understand the concept of Wheatstone Bridge and linearization of resistive bridge sensor.
• Understand the concept of Electrostatic shield, Transistorized chopper & Capacitive Modulator.
• Understand the concept of Noise elimination using filters.
• Understand the working of Synchro-to-resolver converters.
• Understand the working of Digital-to-resolver converters.
• Understand the working of Resolver-to-digital Converters.
TEACHING PLAN
S.
No. Contents of syllabus to be taught
No. of
Lecture
Periods
Lecture
Dates
Proposed Delivery
Methodologies
Learning Resources /
References
(Text Books /
Journals /
Publications/ Open
Learning Resources)
Course
Outcomes
76)
Introduction to Signal conditioning 01
09-10-17
DM1. Chalk and Talk (along
with PPT)
DM4. Demonstration of
one example.
T.1& T.2 & T.3
L7 & L8 &L9 CO4
77)
Voltage dividers & Wheatstone Bridge 02
11-10-17
DM1. Chalk and Talk
DM4. Detailed analysis with
the help of video
T.1& T.2 & T.3
L7 & L8 &L9 CO4
78)
Instrumentation amplifier and linearization
of resistive bridge sensor
02
12-10-17
14-10-17
DM1. Chalk and Talk
DM4. Detailed analysis with
PPT
T.1& T.2 & T.3
L7 & L8 &L9 CO4
79)
Electrostatic shield 01
16-10-17
DM1. Chalk and Talk
DM4. Detailed analysis with
the help of video
T.1& T.2 & T.3
L7 & L8 &L9 CO4
80) Noise elimination using filters 02
18-10-17 DM1. Chalk and Talk. T.1& T.2 & T.3
L7 & L8 &L9 CO4
81)
Synchro-to-resolver converters, Digital-to-
resolver converters, Resolver-to-digital
Converters
02
21-10-17
23-10-17
DM1. Chalk and Talk
DM4. DM4. Detailed
analysis with the help of
PPT
T.1& T.2 & T.3
L7 & L8 &L9 CO4
TUTORIAL QUESTIONS-V
1. Derive the expression for output voltage of Wheat stone bridge circuit
2. Derive the expression for output voltage of Instrumentation amplifier
3. Draw the linearization circuit for resistive bridge sensor
HOME ASSIGNMENT-V
Issue date: 23/10/2017 Submission date: 6/11/2017
1) Write a short note on Instrumentation amplifier.
2) Explain Noise elimination using filters.
3) Explain the working of Digital-to-resolver converters.
MODEL QUESTION PAPER
VNR VIGNANA JYOTHI INSTITUTE OF ENGINEERING & TECHNOLOGY
(AN AUTONOMOUS INSTITUTE)
II B.TECH. Ist SEMESTER REGULAR EXAMINATION-2017
SUBJECT: SENSORS AND SIGNAL CONDITIONING
(EIE)
Time: 3 Hours Max. Marks: 60
PART – A (Compulsory) - 10 X 2 Marks=20 Marks
(a) What are Primary and Secondary transducers? Give an example.
(b) Compare RTD and Thermistor.
(c) What are the materials used for construction of photovoltaic sensors.
Subject Code
5EI01
R15
(d) What is Hall Effect?
(e) Write a short note on Quartz Digital Thermometers.
(f) What are the main components of smart sensor systems?
(g) What are the unique characteristics of MEMS?
(h) Write short notes on Optical MEMS?
(i) Give any two methods for converting change in resistance to voltage?
(j) Explain the need for electrostatic shield.
PART – B - 5 X 8 Marks = 40 Marks
UNIT – 1
1) (a) Explain the basic block diagram of a Measurement system. (4 Marks) (b) Explain the general Input-Output configuration of a Measurement system. (4 Marks)
OR
2) (a) How can we measure displacement using capacitive sensors? (4 Marks)
(b) Explain the construction and working of LVDT. (4 Marks)
1. Identify the name of the bridge and determine the value of the unknown resistance and unknown inductance.
2. What is the criterion for balance of a Wheatstone bridge?
3. Explain with a diagram how Schering’s bridge can be used to measure unknown capacitance.
4. State the advantages and limitations of the Maxwell Bridge. 5. Why Kelvin’s bridge is preferred? Derive the bridge balance equation for the Kelvin’s double bridge
6. State the advantages and limitations of the Maxwell Bridge.
7. Why Kelvin’s bridge is preferred? Derive the bridge balance equation for the Kelvin’s double bridge
UNIT V
CRO operation, CRT characteristics, probes, Time base sweep modes, Trigger generator, Vertical amplifier, modes of operation, A, B,
alternate & chop modes, sampling oscilloscopes, storage oscilloscope, Standard specifications of CRO, Synchronous selector circuits.
Analyzers
Spectrum analyzers, Different types of spectrum analyzers, Display Devices and Display Systems, Logic Analyzers – State & time
referenced data capture. Scalar and Vector network analyzers.
LEARNING OUTCOMES
After completion of this unit the student will be able to
• Sketch the basic construction of cathode ray tube and explain its operation.
• Explain the basic circuit diagram of an oscilloscope.
• Explain the time base operation of automatic oscilloscope.
• Explain the operation of dual trace oscilloscope.
• Show how waveform applied to vertical deflecting plates of CRT.
• Explain the modes of operation in CRO
• Discuss typical oscilloscope specifications.
• Explain storage and sampling oscilloscope
• Explain about different types of spectrum analyzers
• Explain about different types of logic analyzers
TEACHING PLAN
S.
No. Contents of syllabus to be taught
No. of
Lecture
Periods
Lecture
Dates
Proposed Delivery
Methodologies
Learning Resources /
References
(Text Books /
Journals /
Publications/ Open
Learning Resources)
Course
Outcomes
132) Introduction, oscilloscope block
diagram 1 11-10-17
DM1. Chalk and Talk (along
with PPT)
DM4. Demonstration of
one example.
T.1& T.2 & T.3
L7 & L8 &L9 CO4
133) Cathode ray tube 1 12-10-17
DM1. Chalk and Talk
DM4. Detailed analysis with
the help of video
T.1& T.2 & T.3
L7 & L8 &L9 CO4
134) CRT circuits 1 14-10-17
DM1. Chalk and Talk
DM4. Detailed analysis with
PPT
T.1& T.2 & T.3
L7 & L8 &L9 CO4
135) Vertical deflection system, delay line 1 16-10-17
DM1. Chalk and Talk
DM4. Detailed analysis with
the help of video
T.1& T.2 & T.3
L7 & L8 &L9 CO4
136) Multiple trace, horizontal deflection
system 1 17-10-17 DM1. Chalk and Talk.
T.1& T.2 & T.3
L7 & L8 &L9 CO4
137) Oscilloscope probes, transducers 1 19-10-17
DM1. Chalk and Talk
DM4. DM4. Detailed
analysis with the help of
PPT
T.1& T.2 & T.3
L7 & L8 &L9 CO4
138) Special Oscilloscopes(storage,sampling) 1 21-10-17
DM1. Chalk and Talk
DM4. Detailed analysis with
the help of PPT
T.1& T.2 & T.3
L7 & L8 &L9 CO4
139) Trigger generator, modes of operation
1 23-10-17
DM1. Chalk and Talk
DM4. Detailed analysis with
the help of PPT
T.1& T.2 & T.3
L7 & L8 &L9 CO4
140) Standard specifications of CRO,
Synchronous selector circuits 1 24-10-17 DM1. Chalk and Talk
T.1& T.2 & T.3
L7 & L8 &L9 CO4
141) Analyzers ,different types of spectrum
analyzers 1 26-10-17
DM1. Chalk and Talk
DM4. Detailed analysis with
the help PPT
T.1& T.2 & T.3
L7 & L8 &L9 CO4
142) Display devices and display systems 1 28-10-17 Tutorial
DM1. Chalk and Talk
T.1& T.2 & T.3
L7 & L8 &L9 CO4
143) Logic analyzers(State & time standard
reference data capture analyzer) 1 30-10-17
DM1. Chalk and Talk
DM4. Detailed analysis with
the help of PPT
T.1& T.2 & T.3
L7 & L8 &L9 CO4
144) Scalar and vector network analyzers 1 31-10-17
DM1. Chalk and Talk
DM4. Detailed analysis with
the help of PPT
T.1& T.2 & T.3
L7 & L8 &L9 CO4
145) Revision 1 2-11-17
Tutorial
DM3: Collaborative
Learning -Think Pair Share
T.1& T.2 & T.3
L7 & L8 &L9 CO4
146) Tutorial, Slip test 1 6-11-17 DM1. Chalk and Talk
T.1& T.2 & T.3
L7 & L8 &L9 CO4
147) Revision of previous year question
papers 1
7-11-17
9-11-17
TUTORIAL QUESTIONS-V
4. What is meant by the term dual trace in an oscilloscope?
5. What is the principle of a Sampling Oscilloscope?
6. With neat block diagram explain the working function of each block of a Digital Storage Oscilloscope
7. State the principle of a logic analyzer.
8. Describe with diagram the operation of a spectrum analyzer.
9. Explain the operation of a trigger sweep circuit and draw its output waveform.
HOME ASSIGNMENT-V
Issue date: 30/10/2017 Submission date: 6/11/2017
1. Describe a 10:1 CRO probe.
2. Explain in detail the principle and the complete block diagram of a sampling Oscilloscope.
3. State the principle of a logic analyzer.
4. Describe with diagram the operation of a spectrum analyzer.
5. Explain the operation of a trigger sweep circuit and draw its output waveform.
12. MODEL QUESTION PAPER
Subject Code 13EIE003
R13
VNR VIGNANA JYOTHI INSTITUTE OF ENGINEERING AND TECHNOLOGY (AUTONOMOUS)
B.Tech. II Year I Semester Adv. Supplementary Examinations, January, 2015 ELECTRONIC MEASUREMENTS
(EIE) Time: 3Hours Max. Marks: 70M
PART-A Answer ALL Questions
1. Answer in ONE sentence 1X5=5M
a) Mention the different types of static errors in a system. b) Which type of meter movement is most widely used in AC instrument for current and voltage measurements? c) What is the sensitivity of the wheat stone bridge?
d) Give the equation for Q factor of a coil. e) What are the major components of a CRT?
2. Answer the following very shortly 5X2=10M
a) Define the terms resolution and sensitivity. b) What is a thermocouple? State its range of measurements. c) What are the applications of wave analyzer? d) What does the term Phosphorescence mean? e) Give the basic law for electromagnetic torque.
3. Answer the following briefly 5X3=15M
a) State the classification of standards. What is the difference between secondary standard and working standard? b) What are the operating and performing characteristics of a DVM and classify DVMs? c) State the advantages and limitations of the Maxwell Bridge. d) What is the difference between the wave analyzer and harmonic distortion analyzer? e) A 1-mA meter movement with an internal resistance of 100Ω is to be converted into a 0-100mA ammeter. Calculate the
value of the shunt resistance required.
PART–B Answer any FOUR Questions 4X10=40M
4. a) Draw the block diagram of measuring system and explain the function of each stage of the system. b) List out the important characteristics of frequency standards.
5. a) Explain with a neat block diagram a dual slope digital voltmeter. b) Explain the operation of series type ohmmeter.
6. a) Draw the block diagram of AF wave analyzer and explain its principle and working. b) What are the considerations required to be taken into account while selecting an electronic voltmeter
7. Why Kelvin’s bridge is preferred? Derive the bridge balance equation for the Kelvin’s double bridge. 8. a) Draw the basic block diagram of an oscilloscope and explain the functions of each block.
b) What is the need for time base generator? And explain its Sweep modes. 9. Exlain in detail about the types of Spectrum Analyser.
****
VNR VIGNANA JYOTHI INSTIYUTE OF ENGINEERING AND TECHNOLOGY
BACHUPALLY, NIZAMPET (S.O), HYDERABAD – 500 090
LABORATORY EXECUTION PLAN: 2017-18
II B. Tech : I Sem : EIE-II L T/P/D C
0 3 2
Course Name: Sensors and Measurements Laboratory Course Code: 5EI51
Names of the Faculty Members: Mr.C.V.Rambabu, Dr.Saju Subramaniam,
D.V.Shobhana
Number of working days:
90
Number of Sessions per week per batch: Batch: 1(6lecture periods)
COURSE PREREQUISITES:
Sensors and Signal Conditioning (5EI01), Electronic Measurements (5EI02),
COURSE OBJECTIVES:
• To acquire hands on experience in active and passive sensors/transducers.
• To understand different signal conditioners
• To design basic measuring devices like bridges
COURSE OUTCOMES:
After completion of the course the student is able to:
• Appreciate the use of sensors
• Identify the sensors required for any specific application.
. Design simple measuring devices .
VNR VJIET/ACADEMICS/2017/Formats/
SMSSM
• Develop simple measuring systems employing appropriate sensors.
DETAILED SYLLABUS:
1. Measurement of Load using Strain Gauge bridge
2. Measurement of Temperature using Thermistor, RTD and Thermocouple
3. Measurement of Displacement using LVDT, use of LVDT for Capacitance
measurement
4. Measurement of L,C and R using Bridges and comparing them with Q-Meter
5. Extension of range of DC Ammeter, converting it into Voltmeter
6. Extension of range of AC Voltmeter, converting it into Ammeter
7. Construction of Series and Shunt type Ohm meters using PMMC
8. Measurement of Resistance using Wheatstone Bridge / Kelvin Bridge
9. Measurement of Capacitance using Schering’s Bridge
10. Measurement of Inductance using Maxwell’s Bridge
11. Characteristics of Opto-Electric Transducers (Photo Transistor, Photo Diode and
1. To obtain the V-I characteristics of various electronic devices and interpret their behaviour.
2. To understand the concept of power supply and design the same
3. To design an audio amplifier using BJT
4. To design a relaxation oscillator using UJT
5.
COURSE OUTCOMES:
Student is able to
1. Design basic electronic circuits using diodes and transistors
2. Design power supply
3. Design and work with the amplifier circuit.
VNR VJIET/ACADEMICS/2017/Formats/ II
DETAILED SYLLABUS:
(5EC51) ELECTRONIC DEVICES AND CIRCUITS LABORATORY
Pre-requisites: Semiconductor physics, Electronic Devices and Circuits Concepts
Course Objectives
• To identify various components and testing of active devices.
• To study and operation of millimeters, function generators ,regulated power supplies and CRO
• To know the characteristics of various active devices.
• To study frequency response Amplifier.
Course Outcomes
After completion of the course the student is able to:
• Calculate various parameters of devices from characteristics.
• Use of devices in real time applications.
• Calculate h-parameters of BJT under various configurations.
• Compute frequency response of various amplifiers.
Part A: (Only for viva-voce Examination)
ELECTRONIC WORKSHOP PRACTICE (in 2 lab sessions):
1. Identification, Specification, testing of R,L,C components (color codes), Potentiometers (SPDT, DPDT, and DIP, Coils, Gang Condensers,
Relays, Bread Board, PCB’s
2. Identification, Specification, testing of Active devices : Diodes, BJT, Low power JFET’s, MOSFET’s, Power Transistors, LED’s, LCD’s, SCR,
UJT.
3. Study and operation of:
• Multimeters (Analog and Digital)
• Function Generator
• Regulated Power Supplies
• CRO
Part B: (For Laboratory Examination – Minimum of 10 experiments)
1. Forward and Reverse Bias V-I characteristics of PN junction Diode.
2. Zener diode V-I characteristics and Zener diode as voltage regulator.
3. Half Wave, and Full wave with and without filters.
4. Characteristics of a BJT under CE configuration and calculation of h-parameters.
5. Characteristics of a BJT under CC configuration and calculation of h-parameters.
6. Characteristics of a BJT under CB configuration and calculation of h-parameters.
7. FET characteristics under CS configuration.
8. Frequency response of CE Amplifier.
9. Frequency response of CC Amplifier.
10. Frequency response of CS FET Amplifier.
11. SCR characteristics.
12. UJT characteristics and Relaxation Oscillator.
LABORATORY EXECUTION PLAN
(Execution plan can be given including revision sessions and internal examination session)
S. No. Topic Schedule Date
Batch-I
Schedule Date
Batch-II
1
Forward and Reverse Bias V-I characteristics of PN
junction Diode.
5-7-17 7-7-17
2 Zener diode V-I characteristics and Zener diode as
voltage regulator.
12-7-17 14-7-17
3 Half Wave, and Full wave with and without filters.
19-7-17 21-7-17
4 “ 26-7-17 28-8-17
5
Characteristics of a BJT under CB configuration and
calculation of h-parameters.
2-8-17
4-8-17
6 “ 9-8-17 11-8-17
7 Characteristics of a BJT under CE configuration and
calculation of h-parameters.
16-8-17 18-8-17
8 “ 23-8-17 1-9-17
9 FET characteristics under CS configuration.
30-8-17
8-9-17
10 Repetition 6-9-17 15-9-17
11 Frequency response of CE Amplifier.
13-9-17 22-9-17
12 Internal lab exam
20-9-17 6-10-17
13 Frequency response of CS FET Amplifier.
4-10-17 13-10-17
14 UJT characteristics 11-10-17 27-10-17
15 UJT Relaxation Oscillator.
25-10-17 27-10-17
16 Internal lab exam II
1-11-17 3-11-17
VNR VIGNANA JYOTHI INSTIYUTE OF ENGINEERING AND TECHNOLOGY
Bachupally, Nizampet (S.O), Hyderabad – 500 090
LABORATORY EXECUTION PLAN: 2017-18
(II) B. Tech :( I ) Sem : (ECE-1)-
Gender Sensitization
Names of the Faculty Member: , Dr.D. Sudha Rani
Number of working days:
Number of Sessions per week: 1(3 lecture periods)
COURSE PREREQUISITES:
• Should have studied basic social studies at school level
Course Objectives:
• To develop students’ sensibility with regard to issues of gender in contemporary India.
• To provide a critical perspective on the socialization of men and women.
• To introduce students to information about some key biological aspects of genders.
• To expose the students to debates on the politics and economics of work.
• To help students reflect critically on gender violence.
• To expose students to more egalitarian interactions between men and women.
Course Outcomes:
Students will have developed a better understanding of important issues related to gender in contemporary India.
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VNR VJIET/ACADEMICS/2017/Formats/ II
Students will be sensitized to basic dimensions of the biological, sociological, psychological and legal aspects of gender. This will be achieved through
discussion of materials derived from research, facts, everyday life, literature and film.
• Students will attain a finer grasp of how gender discrimination works in our society and how to counter it.
• Students will acquire insight into the gendered division of labour and its relation to politics and economics.
• Men and women students and professionals will be better equipped to work and live together as equals.
• Students will develop a sense of appreciation of women in all walks of life.
• Through providing accounts of studies and movements as well as the new laws that provide protection and relief to women, the textbook will empower
students to understand and respond to gender violence.
Detailed syllabus
UNIT - I
UNDERSTANDING GENDER
Gender: Why Should We Study It? (Towards a World of Equals: Unit -1)
Socialization: Making Women, Making Men (Towards a World of Equals: Unit -2)
Introduction. Preparing for Womanhood. Growing up Male. First lessons in Caste. Different Masculinities.
UNIT - II
GENDER AND BIOLOGY
Missing Women: Sex Selection and Its Consequences (Towards a World of Equals: Unit -4)
Declining Sex Ratio. Demographic Consequences.
Gender Spectrum: Beyond the Binary (Towards a World of Equals: Unit -10)
Two or Many? Struggles with Discrimination.
UNIT – IIIGENDER AND LABOUR
Housework: the Invisible Labour (Towards a World of Equals: Unit -3)
“My Mother doesn’t Work.” “Share the Load.”
Women’s Work: Its Politics and Economics (Towards a World of Equals: Unit -7)
Fact and Fiction. Unrecognized and Unaccounted work. Additional Reading: Wages and
Conditions of Work.
UNIT - IV
ISSUES OF VIOLENCE
Sexual Harassment: Say No! (Towards a World of Equals: Unit -6)
Sexual Harassment, not Eve-teasing- Coping with Everyday Harassment- Further Reading: “Chupulu”.
Domestic Violence: Speaking Out (Towards a World of Equals: Unit -8)
Is Home a Safe Place? -When Women Unite [Film]. Rebuilding Lives. Additional Reading: New Forums for Justice.
Thinking about Sexual Violence (Towards a World of Equals: Unit -11)
Blaming the Victim-“I Fought for my Life….” - Additional Reading: The Caste Face of Violence.
UNIT - V
GENDER: CO - EXISTENCE
Just Relationships: Being Together as Equals (Towards a World of Equals: Unit -12)
Mary Kom and Onler. Love and Acid just do not Mix. Love Letters. Mothers and Fathers. Additional Reading: Rosa Parks-The Brave Heart.
TEXTBOOK
All the five Units in the Textbook, “Towards a World of Equals: A Bilingual Textbook on Gender” written by A. Suneetha, Uma Bhrugubanda, Duggirala
Vasanta, Rama Melkote, Vasudha Nagaraj, Asma Rasheed, Gogu Shyamala, Deepa Sreenivas and Susie Tharu and published by Telugu Akademi,
Hyderabad,Telangana State in the year 2015.
Note: Since it is an Interdisciplinary Course, Resource Persons can be drawn from the fields of English Literature or Sociology or Political Science or any other
qualified faculty who has expertise in this field from engineering departments.
REFERENCE BOOKS:
1. Menon, Nivedita. Seeing like a Feminist. New Delhi: Zubaan-Penguin Books, 2012
2. Abdulali Sohaila. “I Fought For My Life…and Won.”Available online at: http://www.thealternative.in/lifestyle/i-fought-for-my-lifeand-won-sohaila-
abdulal/
LABORATORY EXECUTION PLAN
(Execution plan can be given including revision sessions and internal examination session)
S. No. Topic Schedule Date
1 Orientation towards the world of equals- Gender: Why Should
We Study It? 7/7/17
2 Group discussion-- Sex Selection and Its Consequences 14/7/17&21/7/17
3 Group discussion-- Sex Selection and Its Consequences 28/7/17
4 Role Play- Gender and Labour Related situations 31/7/17&11/8/17
5 Role Play- Gender and Labour related situations 18/8/17&1/9/17
6 Screening of films and asking students to write the review 1/8/17
7
Screening of films and asking students to write the review 15/9/17
8 Poster Making—topics related to Gender: co- Existence
Just Relationships 22/9/17
9 Poster presentations 29/9/17&6/10/17
10
Poster Presentations
13/10/17,
20/10/17&3/11/17
11 Final project Presentations :A list of projects are made