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Economics of Power Generation
The area under a load curve gives
energy consumed
maximum demand
average demand
None of these
energy consumed
maximum demand
average demand
None of these
Answer
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Related Question
Economics of Power Generation
In which?of the following power plants the maintenance cost is usually high?
Diesel engine power plants
Nuclear power plant
Hydro-electric power plants
Thermal power plants
Diesel engine power plants
Nuclear power plant
Hydro-electric power plants
Thermal power plants
Answer
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Economics of Power Generation
When the power factor is unity, the relation between line currnet I and supply voltage V is
I is in phase with V
I lags V by 90°
None of the listed here
I leads V by 90°
I is in phase with V
I lags V by 90°
None of the listed here
I leads V by 90°
Answer
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Economics of Power Generation
In two part tariff, variation in load factor will affect
None of the listed here
Fixed charges
Running charges
Both running and fixed charges
None of the listed here
Fixed charges
Running charges
Both running and fixed charges
Answer
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Economics of Power Generation
For any type of consumer the ideal tariif is
Two part tariff
Three part tariff
Block rate tariff
Any of the listed here
Two part tariff
Three part tariff
Block rate tariff
Any of the listed here
Answer
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Economics of Power Generation
In a 3 phase system, the line losses are
Directly proportional to cos Ф
Inversely proportional to cos²Ф
None of the listed here
Invesely proportional tocos Ф
Directly proportional to cos Ф
Inversely proportional to cos²Ф
None of the listed here
Invesely proportional tocos Ф
Answer
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