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Electrical Engineering - Power Plant (Power Generation)
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Electrical Engineering - Power Plant (Power Generation)
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25 Questions

1. The efficiency of a modern boiler using coal and heat recoveryequipment is about
2. The ratio of exit pressure to inlet pressure of maximum mass flowrate per area of steam through a nozzle when steam is initially superheated is
3. Rankine cycle efficiency of a good steam power plant may be in therange of
4. Bucket elevators are used for
5. In a shell and tube surface condenser
6. TravelUng grate stoker can burn coals at the rates of
7. Regenerative cycle thermal efficiency
8. Parson's turbine is
9. The maximum length of a screw conveyer is about
10. The isentropic expansion of steam through nozzle for the steaminitially superheated at inlet is approximated by equation
11. Load center in a power station is
12. For Parson's reaction steam turbine, degree of reaction is
13. In coal preparation plant, magnetic separators are used to remove
14. The maximum percentage gain in Regenerative feed heating cyclethermal efficiency
15. In regenerative cycle feed water is heated by
16. The effect of considering friction in steam nozzles for the samepressure ratio leads to
17. Thorium Breeder Reactors are most suitable for India because
18. Blowing down of boiler water is the process
19. The draught in locomotive boilers is produced by
20. Deaerative heating is done to
21. For the same draught produced the power of induced draught fan ascompared to forced draught fan is
22. The draught produced by steel chimney as compared to that produced bybrick chimney for the same height is
23. Rankine efficiency of a steam power plant
24. Caking coals are those which
25. Carnot cycle comprises of