DADI INSTITUTE OF ENGINEERING & TECHNOLOGY NAAC Accredited Institute An ISO 9001:2008, 14001:2004 & OHSAS 18001:2007 Certified Institute NH–5, Anakapalle, Visakhapatnam–531002, Andhra Pradesh Phone: 08924-221111/221122/9963981111, E–Mail: [email protected], Web: www.diet.edu.in DEPARTMENT OF CIVIL ENGINEERING DESIGN AND DRAWING OF REINFORCED CONCRETE STRUCTURES III -I B TECH CIVL (2019-2020) FACULTY NAME: Ch. JYOSHNA REGULATION:R16 UNIT: 01 INTRODUCTION S.No. CO Level Questions 1 1 3 Draw stress block diagram and evaluate the following expressions for limit state design: a. Neutral Axis depth b. Lever arm c. Moment of resistance d. Clear cover &effective cover e. Depth of the beam width of the beam 2 1 1 What the difference is between singly reinforced & doubly reinforced section. 3 1 1 What are the assumption to be made for limit state and working stress method. 4 1 3 Draw drive singly reinforced beam and doubly reinforced stress strain curves. 5 1 1 What are the method adopted for structural design. NOTE : From 2 nd unit Each question carries 10 Marks. UNIT-II DESIGN FOR FLEXURE S.No. CO Level Questions 1 2 5 Design a rectangular beam 230mmX600mm over an effective span of 5m,the super imposed load on the beam in 50KN/M. effective cover to rein force is taken as 50mm use fe415,M20 concrete. 2 2 5 An L beam has the flange width of 900 mm, with the thickness of slab 100 mm. The web below is 250 × 500 mm. Determine the areas of steel required for it to carry a limiting moment of 600 kNm. Assume fck = 15 N/mm2 and grade 415 steel. Sketch the details of reinforcement (a)Find the moment of resistance of a beam section 250 mm x 500 mm deep is reinforced with 2- 16 mm bars in tension at an effective cover of 40 mm. Use
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DADI INSTITUTE OF ENGINEERING & TECHNOLOGY
NAAC Accredited Institute
An ISO 9001:2008, 14001:2004 & OHSAS 18001:2007 Certified Institute
Faculty Name : Mrs K.Chandrika Regulation:R16 Subject :Magement science
Unit –I:INTRODUCTION TO MANAGEMENT
CO LEVEL Q. No. Question
1 2
1 1 a)Explain the concept of decision making process?
b)Define Management and explain its functions.?
1 1
2 2
a) Define Management? Explain Henry Fayol’s principles of management?
b) Explain the importance of management in organisation?
1 2
1 3
a) Explain the theory of scientific management and explain how it was
criticized.
b) What is motivation? Explain Abraham Maslow’s needs Hierarchy theory?
1 2
1 4
a)Explain the concept of GLOBE structure?
b) What do you mean by Functional organization structure?
1 2
1 5
a) Explain the nature of management?
b) What are the challenges you have to face as a manager?
Unit –II:OPERATIONS MANAGEMENT
CO LEVEL Q. No. Questions
2 2
1 1
a) Explain the basic procedure to be followed in adopting work study
techniques for Sound results?
b) What is inventory? Explain the need for inventory control?
2 1
1
2
a) Define operations management and explain principles of operations
management?
b) Define control charts and explain its types?
2 1
2 3
a) What s meant by materials management? Explain the importance materials
management
b) Explain the types of ABC analysis.
2 1
2
4
a)What is statistical quality control? How is this important in operations
management?
b) Explain EOQ Analysis with diagrammatic representation?
2 2
2 5
a) Explain the concept of ABC analysis.
b)Explain the types of management?
Unit –III:FUNCTIONAL MANAGMENT
CO LEVEL Q. No. Question
3 1
1 1
a)Define Human Resource Management. Explain its functions of HR manager?
b)Define Human Resource Development?
3
2
2
2 a)Explain the importance and methods of job evaluation?
b) Explain the concept of Merit Rating?
3 1
2 3
a) Define marketing and marketing management?
(b) Explain briefly the functions of marketing?
3 6
1 4
a) Discuss in brief about various wage payment plans?
b) Define personnel management?
3 1
2 5
a)What is product life cycle? Describe its stages?
b) ) Explain the channels of distribution in marketing ?
Unit –IV:PROJECT MANGEMENT
CO LEVEL Q. No. Question
4 1
1
From the following information:
a) Draw the network
b) Find its critical path,Slack time & project duration
c) Determine Total, Free and Independent Floats.
Activity Duration
1-2 4
1-3 6
2-4 7
2-5 4
3-4 6
3-6 1
4-6 4
5-6 3
6-7 10
7-8 12
4 2
From the following information:
(a) Draw the PERT network
b) Identify the critical path and projection duration.
Activity To Tm Tp
1-2 3 3 3
2-3 3 6 9
2-4 2 4 6
3-5 4 6 8
4-6 4 6 8
5-6 0 0 0
5-7 3 4 5
6-7 2 5 8
4 1
4 3
a) What is CPM? Discuss its advantages and limitations.
b) Distinguish between PERT and CPM.
4 1
1 4
a) What is PERT? State its advantages and limitations
b) What is CPM? Explain its advantages.
Unit –V :STRATEGIC MANGEMENT
CO LEVEL Q. No. Question
5 1
1 1
a) How do you formulate and implement strategy? Explain
(b) What is the need for corporate planning process?
5 1
2 2
(a) what are the factors of external and internal environmental to be
considered for formulating the strategy? Explain.
(b). Explain various generic strategy alternatives in detail?
5 1
2
3
a) What do you understand by the concept of strategy? Discuss the concept of
Mission and Vision.
b)Explain the concept of Global strategies?
5 2 4 a) Explain the concept of Goal?
1
(b) What is environmental scanning? How is this important in present day
context?
5 1
1 5
(a) Define strategic management and describe the process of strategic
management?
(b) How do you carry out SWOT analysis for a manufacturing unit?
Unit –VI:CONTEMPORARY MANGEMENT PRACTICES
CO LEVEL Q. No. Question
6 2
2 1
. Explain the concepts:
(a) Capability Maturity Model
(b) Balanced Score card.
6
2
2
2
Explain the concepts:
(a) Supply Chain Management
b) Performance Management
6 1
2 3
a) Define total quality management and explain its significance.
b) Explain the concept of six sigma?
6 1
1 4
Define the terms
(a) Management Information System
(b) Bench Marking.
6 1
1 5
a)Define the term Supply Chain Management
b)What is Enterprise Resource Planning? Explain the merits and demerits of
Enterprise Resource Planning.
DADI INSTITUTE OF ENGINEERING & TECHNOLOGY (Approved by A.I.C.T.E., New Delhi & Affiliated to JNTU, Kakinada)
III B.TECH – I – SEM Question Bank (2018 - 19 A.Y)
Branch : EEE Faculty Name : A.Lakshmi Durga/Mr. M.Raja rao
POWER SYSTEMS–II
CO Level Q. No Questions
UNIT 1
1 1
1 (a)
a) What are the properties of conducting material?
b) Find the capacitance per phase of a three phase, three wire system by
considering earth effect, when the conductors are arranged in a horizontal
plane with spacing D12=D23=3.5m, and D31=7m. The conductors are
transposed and each has a diameter of 2.0 cm. Assume the transmission line
is 4m above the ground level.
1
1
1(b)
1 1
1
2 (a)
a) What is the need of double circuit transmission line?
b) What are ACSR conductors? Explain the advantages of ACSR conductors
when used for overhead lines.
1
2(b)
1
2
3 (a)
a) Explain what do you understand by GMR and GMD of a transmission
line?
a) Find the capacitance per phase of a three phase, three wire system, when the
conductors are arranged in a horizontal plane with spacing D12=D23=3.5m,
and D13=7m. The conductors are transposed and each has a diameter of 2.0
cm.
1
3(b)
1
1
4(a)
a) What is meant by loop inductance?
b)
c) Find the inductance of a conductor per phase of a three phase, three-wire
system. When the conductors are arranged at the corners of an equilateral
triangle of 3.5 m sides and the diameter of each conductor is 2 cm.
1
4(b)
UNIT 2
2 1
1(a)
a) What are various parameters of a transmission line and how they are
considered for different lines?
b) A three-phase line delivers 3600 kW at a power factor 0.8 lagging to a load. If
the sending end voltage is 33 kV, determine i) receiving end voltage ii) line
current iii) transmission efficiency. The resistance and reactance of each
conductor is 5.31and 5.54respectively.
1
1(b)
2 2
2(a)
a) Explain the effect of power factor on regulation and efficiency.
b) A 3- phase has a series impedance of 300750 ohms per phase and shunt
admittance of 2510-4900 siemens per phase. The voltage at the receiving
c) end is 220kV but there is no load at receiving end. A load of 100 MW at UPF
is connected at the midpoint of the line. Using nominal-method, find sending
end voltage. 1
2(b)
2
6
3
Develop the vector diagrams of nominal-and nominal T models of medium Transmission line. Derive the expression for voltage regulation of both the models
2 5
4
An overhead single phase delivers 1.1MW at 33 kV at 0.9 power factor lagging .The
total resistance of the line is 10and the total inductive reactance is 15. Determine (i) %voltage regulation (ii) sending end power factor (iii) transmission efficiency
2 5
5
An overhead 3- phase transmission line delivers 5000 kW at 22kV at 0.8 power factor lagging the resistance and reactance of each conductor is 4 ohms and 6 ohms respectively. Determine i) sending end voltage ii) percentage regulation and iii) Transmission efficiency.
UNIT 3
3 2 1 Explain the equivalent method of solution for the performance of long transmission lines? Draw a phasor diagram with the receiving end voltage as reference.
3 1 2 Find the network constants of a long transmission line 3 phase, 50 Hz and 150 km
long whose resistance per km is 0.2 and inductance per km is 1.5 mH and
capacitance per km is 0.008 F. Neglect the conductance of the line.
3 2 3 Explain the surge impedance loading with necessary expressions.
3 1 4 A=D=0.936+j 0.016; B=33.5+j138 ohms; C=(-5.18+j914) 10-6mhos. The load at the receiving end is 50 MW at 220 kV with a power factor of 0.9 lagging. Find the sending end voltage and regulation of line.
3 5 5 A 3- phase transmission line is 480km long and serves a load of 400MVA, 0.8p.f lag
at 345kV. The ABCD constants of the line are A=D=0.8181.30; B=172.284.20;
C=0.00193390.40 mhos. Determine the sending end line to neutral voltage, the sending end current and the percent voltage drop at full load.
UNIT 4
4 6 1 Discuss the phenomenon of wave reflection and refraction. Derive expression for reflection and refraction coefficients
4 1 2 A 200 kV, 3 s, rectangular surge travels on a line of surge impedance of 400 ohms. The line is terminated in a capacitance of 3000 pF. Find an expression for voltage across the capacitance.
4 5 3 Two stations are connected together by an underground cable having a surge impedance of 60 ohms joined to an overhead line with a surge impedance of 400 ohms. If a surge having a maximum valve of 100 kV travels along the cable towards the junction with the overhead line, determine the value of the reflected and transmitted wave of voltage and current at the junction.
4 1 4 A 200 kV surge travels on a transmission line 400 ohms surge impedance and reaches a junction where two branch lines of surge impedances of 500 ohms and 300 ohms are connected with the transmission line. Find the surge voltage and current transmitted into each branch line. Also find the reflected voltage and current.
4 1 5 A 500 kV surge travels on an overhead line of surge impedance 400 towards its
junction with a cable which has a surge impedance of 40. Find i) transmitted voltage and current, ii) reflected voltage and current.
UNIT 5
5 6 1(a) a) Discuss why receiving end voltage of an unloaded long line may be more than
the sending end voltage.
2 1(b) b) Explain about the effect of radio interference due to corona on the
transmission lines?
5 1 2 Find the disruptive critical voltage and visual corona voltage for a grid of line operating at 132 kV. The line consisting of 1.96 cm diameter conductors spaced 3.81 meters apart. The following data can be considered. Temperature 440 c, barometric Pressure 73.7 cm of mercury, conductor surface factor 0.84, fine weather 0.8, rough weather 0.66.
5 5 3 A 3-phase 220 kV, 50 Hz, transmission line consists of 3 cm diameter conductors spaced 2 meters apart in equilateral triangle formation .If the temperature is 200 C and atmospheric pressure 75 cm determine the corona loss per km of the line. Take irregularity factor as 0.8.
5 2 4 Explain the effect of shunt compensation on the performance of transmission lines
5 1 5 A 132 kV line with 2 cm diameter is built so that corona takes place if the line voltage is 220 kV (r.m.s). If the value of potential gradient at which ionization occurs can be taken as 30 kV per cm (peak). Find the spacing between the conductors.
UNIT 6
6 2 1(a) a) Explain why suspension insulators are preferred for high voltage transmission
lines. What is a strain insulator and where it is used?
b) An overhead line has the following data: span length 160 meters, conductor
diameter 0.95 cm, weight per unit length of the conductor 0.65 kg/meter.
6 1 2 Define string efficiency. Why is it necessary to have high string efficiency? How can it be achieved?
6 1 3 A transmission line conductor having a diameter of 19.5 mm weighs 0.85 kg/m. The span is 275 meters. The wind pressure is 40 kg/m2 of projected area with ice coating 13 mm. The ultimate strength of the conductor is 8000 kg. find the maximum sag, if the factor of safety is 2 and ice weighs 910 kg/m3?
6 2 4 Explain how sag is determined for an overhead line conductor taking into account the effects of wind and ice loading.
6 5 5 Each of the three insulators forming a string has a self-capacitance of ‘C’ Farads. The shunting capacitance of the connecting metal work of each insulator is 0.3 C to earth and 0.2 C to the line. A guard ring increases the capacitance to the line of the
metal work of the lowest insulator to 0.5 C. Determine the string efficiency of this arrangement with the guard ring.
DADI INSTITUTE OF ENGINEERING & TECHNOLOGY
NAAC ACCREDITED INSTITUTE
(Approved by A.I.C.T.E., New Delhi & Affiliated to JNTUK, Kakinada)
An ISO 9001:2008, ISO 14001:2004 & OHSAS 18001:2007 Certified Institute.
QUESTION BANK FOR MID EXAMINATION(Academic Year 2019-20)
TRANSPORTATION ENGINEERING-II
LAVANYA.P, Assistant Professor
III Year B-TECH– I Semester Branch: Civil Engineering Regulation: R-16
UNIT-I
CO Level Q.No Questions
1 1 1 What are the functions and requirements of Rails and Sleepers?What is
adzing of sleepers? Why it is needed? 1 2 2 Draw the cross section of a typical permanent way, indicate various
components?
1 1 3 What is creep of rails? What are the theories related to creep? Explain? 1 1&6 4 What do you understand by gauge? Mention the gauges used on Indian
Railways and Discuss their suitability at different locations with reasons?
1 2 5 Draw neat labeled cross section of a single line and double line broad
gauge track in embankment on straight path?
1 1 6 What are the requirements of an ideal permanent way? Explain?
1 2 7 Explain the role of chairs, keys and fish plates as track fittings and
fastenings. Support your answer with neat sketches?
1 2 8 Explain the role of chairs, keys and fish plates as track fittings and
fastenings. Support your answer with neat sketches?
UNIT-II
CO Level Q.No Questions
2 1&2 1 What are the different gradients adopted in the geo metric design of a