Here is the MOST IMP QUESTION FOR POWER STATION ENGINEERING for Diploma Engineering Students from GTU
1). Explain the use of Induce Fan at Thermal Power Station.
2). Difference between Station Transformer and Unit Transformer.
3). Draw & Explain the Lay out of Power Station Control Room.
4). Describe the Ratings of Underground Cable.
5). How to find out the Ground Fault in Single Core Cable? Explain.
6). Explain the types of FACTS Controller.
7). Explain the Green House Effect.
8). Give the Essential & Desirable Condition for Parallel Operation of Transformers.
9). List out the Bus bar Arrangement and Explain the Bus section with Single bus
System.
10). Draw the Yd1, Yd11, Dy11 & Dy1 Connection Diagram and Vector Diagram of
Transformer.
11). Draw the Lay Out for Switchyard of Thermal Power Station.
12). Describe in Brief.
I) Condenser, II) Cooling Tower, III) Economizer, IV) Penstock,
V) Surge tower, VI) Reservoir,
VII) Spillage Gate.
13). Explain the Synchronization between the 3 phase Alternator with Infinite Bus bar.
14). Important Equipment in Thermal Power Station.
15). Advantages and Disadvantages of Hydro Power Station.
16). Explain Chain Reaction in Nuclear Power Station.
17). Types of Nuclear Reactor.
18). Schematic diagram and Selection of site for Nuclear Power Station.
19). Comparison between Thermal Power station and Nuclear Power Station.
20). Function of Switch Gear.
21). Explain Trickle and Float Charging.
22). Draw the Layout of switchyard.
23). Describe Fixed Field and Rotating Armature and Fixed armature and rotating field
type Alternator.
24). Explain Features and applications of Synchronous Motor.
25). Why the Synchronous Motor is used in Power System? Give Reason.
26). Give the Classification of Cables.
27). Explain the Method to prepare cable Joint.
28). Briefly Explain the Murray Loop Test.
29). Difference between Power and Control Cable.
30). Explain the methods of Termination of Cable in Power Station.
31). Give the uses of Power Cables.
32). Give the Advantages and Difficulties of Interconnection.
33). Give the Condition for Satisfactory Parallel Operation and Synchronizing of
Alternators.
34).What is Synchronizing Current, Power and Torque? Explain in Brief.
35).When the two Alternators is working in Parallel how the Sharing of Load between
them.
36).When the two Alternators are working in Parallel Explain
I). Effect of Changing in Excitation.
II). Effect of change in speed of one Alternator.
III). Effect of unequal EMF.
37). Give the Conditions for Economical Loading of Alternator.
38). Give the Interconnected in Inphase and Quadrature Volatge Boost.
39). Condition for Maximum Power Transferred through Interconnected system.
40). Functions of Load Dispatch Center.
By Dhimant A. Patel [Facebook]
