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CE8601 Important Questions Design of Steel Structural Elements

CE8601 Important Questions Design of Steel Structural Elements Regulation 2017 Anna University free download. Design of Steel Structural Elements Important Questions CE8601 pdf free download.

Sample CE8601 Important Questions Design of Steel Structural Elements

1.
Explain the special considerations required in the design of steel structures.
BT-5
Evaluate
2.
Describe about the following
a) Design philosophies for structural steel. (7)
b) Show the various limit states to be considered in design of steel structures. (6)
CE8601 Important Questions Design of Steel Structural Elements
Discuss about the following
a) Sectional classification and properties of structural steel.(7)
b) Factor of safety for loads and materials. (6)
BT-2
Understand
4.
Differentiate and summarize the various methods of fabrications in steel structures.
CE8601 Important Questions Design of Steel Structural Elements
What are the various types of rolled steel sections manufactured?
BT-1
Remember
6.
Describe about the various mechanical properties involved in the design of structural steel.
CE8601 Important Questions Design of Steel Structural Elements
List out and explain about the different types of steel.
BT-4
Analyse
8.
(i) What are the advantages of steel as a structural material? (7)
BT-2
Understand
(ii) Also mention the disadvantages of steel. (6)
9.
Explain the principles of Working stress, Ultimate load and Limit state design method.
CE8601 Important Questions Design of Steel Structural Elements
Determine the design axial load on the column section ISMB 350, given that the height of column is 3.0m & it is pin-ended & braced along minor axis. fy = 250N/mm2 , fu = 410N/mm2 , E = 2 x 105 N/mm2.
BT-3
Apply
11.
List in detail about the four classes of cross sections of steel as per codal provisions.
BT-2
Understand
12.
Explain the design aspects of tension and compression members with respect to working stress method.
CE8601 IQ Design of Steel Structural Elements
Write in detail about the working stress design procedure of the members subjected to bending and combined bending and shear.

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EE8006 Important Questions Power Quality

EE8006 Important Questions Power Quality Regulation 2017 Anna University free download. Power Quality Important Questions EE8006 pdf free download.

Sample EE8006 Important Questions Power Quality

3. Explain the following causes of sag (13)
a)Voltage sag to motor
b) Voltage sag due to single line to line fault
c) Voltage sag due to single line to ground fault
3 Apply CO 2
4. (i) Explain various indexes used to estimate voltage sag (7)
(ii) Discuss some of the solutions for voltage sag and interruption
EE8006 Important Questions Power Quality
5. Explain the causes of long interruptions and the principle of
regulating the voltage. (13)
2 Understand CO 2
6. Analysis and calculation of power quality due various faulted
condition (13)
2 Understand CO 2
7. (i)Explain performance voltage sag due to starting of large
induction motor in distribution level (7)
(ii)How does the load influence on voltage sag adjustable speed
drives? (6)
EE8006 Important Questions Power Quality
8. Explain the operation of Distribution Static Compensator
(DSTATCOM) used for sag mitigation (13) 4 Analyze CO 2
9. Explain how voltage sag performance is estimated in power
system network. (13)
EE8006 Important Questions Power Quality
10. (i)Explain active series compensator to compensate the voltage
sag occurs in power system (7)
(ii)Explain how ferro resonance transformer to improve the
voltage sag performance (6)
3 Apply CO 2
11. (i) Explain the solid state transfer switch
with transfer operation (7)
(ii)Explain fast transfer switch with transfer operation (6)
3 Apply CO 2
12. (i)What are the different voltage sag mitigation techniques?
Explain the principle of operation of DVR used for sag mitigation (7)
(ii)Analyze about estimating the cost of voltage sag events in the
power system (6)
EE8006 Important Questions Power Quality
13. Explain any two voltage sag mitigation Techniques with
necessary circuit diagram and waveform (13)
4 Analyze CO 2
14. Explain the role of compensators in mitigation of voltage sags.

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EE8005 Important Questions Special Electrical Machines

EE8005 Important Questions Special Electrical Machines Regulation 2017 Anna University free download. Special Electrical Machines Important Questions EE8005 pdf free download.

Sample EE8005 Important Questions Special Electrical Machines

1 Describe in detail the construction and working
of variable reluctance stepper motor. (13)
EE8005 Important Questions Special Electrical Machines
2 Explain the construction and working principle
of hybrid stepper motor with neat diagrams.
(13)
BTL 4 Analyze CO2
3 Explain the operation of single stack and multistack
stepper motor with a neat diagram. (13)
EE8005 Important Questions Special Electrical Machines
4 Discuss the principles of operation of
permanent magnet stepper motor torque Vs
angle characteristics. (13)
BTL 4 Analyze CO2
5 Draw and explain in detail the static and
dynamic characteristics of stepper motor. (13)
EE8005 IQ Special Electrical Machines
6 i) Explain the mechanism of static torque
production in a variable reluctance stepping
motor. (7)
ii) Describe the dynamic characteristics of a
variable reluctance stepper motor. (6)
BTL 2 Understand CO2
7 i) Explain with a neat diagram the
multi-stack construction of stepper motors. (7)
ii) A stepper motor has a resolution of 180
steps per revolution. Find the pulse rate
required in order to obtain a rotor speed of
2400 rpm. (6)
EE8005 IQ Special Electrical Machines
8 Explain in detail linear analysis of stepper
motor.

Draw and explain drive circuits and their
performance characteristics for stepper motor.
EE8005 Important Questions Special Electrical Machines
10 A stepper motor driven by a bipolar drive
circuit has following parameters: Winding
inductance = 30mH, rated current = 3A, DC
supply = 45V, total resistance in each phase =
15ohm. When the transistors are turned off,
determine the time taken by the phase current
to delay to zero and the proportion of the stored
inductive energy returned to the supply.

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EE8002 Important Questions Design of Electrical Apparatus

EE8002 Important Questions Design of Electrical Apparatus Regulation 2017 Anna University free download. Design of Electrical Apparatus Important Questions EE8002 pdf free download.

Sample EE8002 Important Questions Design of Electrical Apparatus

(i)Draw and explain the parts of an Electromagnetic rotating electrical machine. (ii) Discuss the limitations in the design of Electrical apparatus.
EE8002 Important Questions Design of Electrical Apparatus
(i) Sketch the magnetic circuits for different electrical machines by showing the flux path and also derive the mmf equation for series and parallel magnetic circuit. (ii) Compare on similarities and dissimilarities of an electric circuit and a magnetic circuit.
EE8002 Important Questions Design of Electrical Apparatus
Elucidate on different types of materials required for electrical apparatus.
EE8002 Important Questions Design of Electrical Apparatus
(i)A stator of machine has a smooth surface, but its rotor has open type of slots with slot width equal to tooth width=12mm. and the length of air gap=2mm. Find the effective length of airgap, if its Carter‟s coefficient=1/(1+5(lg/Ws)). There are no radial ducts. (ii) Calculate the mmf required for the airgap of a machine having core length 0.32m including 4 ducts of 10mm each. Pole arc=0.19m, slot pitch=65.4mm, slot opening=5 mm, airgap length=5mm, flux per pole=52mwb. Given carter‟s coefficient is 0.18 for opening/gap=1 and is 0.28 opening per gap=2.
CO 1
(7) (6)
EE8002 IQ Design of Electrical Apparatus
Estimate the effective gap area per pole of a 10 pole, slip ring induction motor with following data: Stator bore = 0.65m, core length = 0.25m, No. Of stator slots=90, stator slot opening = 3mm, rotor slots =120, rotor slot opening = 3mm, air gap length =0.95mm, Carter‟s co-efficient for ducts= 0.68, Carter‟s co-efficient for slots = 0.46, number of ventilating ducts=3 each on rotor and stator, width of each ventilating duct=10mm.

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EE8691 Important Questions Embedded Systems

EE8691 Important Questions Embedded Systems Regulation 2017 Anna University free download. Embedded Systems Important Questions EE8691 pdf free download.

Sample EE8691 Important Questions Embedded Systems

1. (i) Explain the possible steps are involved in build process of
embedded control systems. (7)
(ii) Discuss In-Circuit Emulator and Watch dog Timer. (6)
4 Analyze CO1
2. Describe the structural units of embedded processor. (13) 1 Remember CO1
3. Explain the following Embedded Hardware Units (i) Power
Source (ii) Clock Oscillator Unit (iii) Real Time Clock (iv)
Watch Dog Timer (v) Memory (vi) Input/ Output-Port, Bus and
Interface (vii) Interrupt Handler. (13)
EE8691 Important Questions Embedded Systems
4. What is meant by Memory? Explain the different types of
memory devices (i) ROM (ii) RAM. (13)
6 Create CO1
5. Explain the various form of memories present in an embedded
systems. (13)
4 Analyze CO1
6. How to select the processor based upon its architecture and
applications. (13)
EE8691 Important Questions Embedded Systems
7. With a neat diagram explain the working of Direct Memory
Access (DMA) with architecture and timing diagram. (13)
1 Remember CO1
8. Discuss the following terms in memory management
(i) Memory allocation (ii) Memory leak (iii) Methods of
Memory Management Strategy. (13)
EE8691 Important Questions Embedded Systems
9. Discuss in detail about the timer and counter devices in
Embedded System . (13)
3 Apply CO1
10. Explain the classification of embedded systems with examples.
(13)
2 Understand CO1
11. Describe the following terms (i) Embedded System versus
Computing System (iii) Classification of Embedded System
(iv)Basic Model of Embedded System. (13)
EE8691 Important Questions Embedded Systems
12. Mention the necessary hardware units that must be present in
the embedded systems. (13)
2 Understand CO1
13. Discuss in detail about (i) In Circuit Emulator (ii) Target
Hardware Debugging. (13)
3 Apply CO1
14. In Embedded System how the microprocessor is distinguished
with Micro Controller.

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