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.Management Sciences
Category: Economics of Power Generation
Generating capacity connected to the bus bars and ready to take load when switched on is known as____________?
A. firm power
B. cold reserve
C. hot reserve
D. spinning reserve
In case of _________ fuel transportation is the major problem.
A. diesel power plants
B. nuclear power plants
C. hydro-electric power plants
D. thermal power plants
In Hopkinson demand rate or two part tariff the demand rate or fixed charges are__________?
A. dependent upon the energy consumed
B. dependent upon the maximum demand of the consumer
C. both A and B
D. neither A nor B
Diversity factor has direct effect on the____________?
A. fixed cost of unit generated
B. running cost of unit generated
C. both A. and B.
D. neither A. nor B.
The expected useful life of an hydroelectric power station is around_________________?
A. 15 years
B. 30 years
C. 60 years
D. 100 years
For a power plant which of the following constitutes running cost?
A. Cost of wages
B. Cost of fuel
C. Cost of lubricants
D. All of the above
By the use of which of the following power factor can be improved?
A. Phase advancers
B. Synchronous compensators
C. Static capacitors
D. Any of the above
A consumer has to pay lesser fixed charges in____________?
A. flat rate tariff
B. two part tariff
C. maximum demand tariff
D. any of the above
Load shedding is possible through which of the following?
A. Switching of the loads
B. Frequency reduction
C. Voltage reduction
D. Any of the above
For high value of diversity factor, a power station of given installed capacity will be in a position to supply?
A. less number of consumers
B. more number of consumers
C. neither A. nor B.
D. either A. or B.
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