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Economics of Power Generation
Load factor of a power station is defined as
average load x maximum demand
(average load x maximum demand)172
maximum demand/average load
average load/maximum demand
average load x maximum demand
(average load x maximum demand)172
maximum demand/average load
average load/maximum demand
Answer
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Related Question
Economics of Power Generation
The area under load curve gives
Average demand
Energy consumed
None of the listed here
Maximum demand
Average demand
Energy consumed
None of the listed here
Maximum demand
Answer
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Economics of Power Generation
When power factor is improved, the lagging kVAR drawn from the supply will
Increase
Decrease
None of the listed here
Remains same
Increase
Decrease
None of the listed here
Remains same
Answer
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Economics of Power Generation
The annual deposit is _____ in sinking fund method as compared to straight line method.
The same
Greater
Smaller
None of the listed here
The same
Greater
Smaller
None of the listed here
Answer
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Economics of Power Generation
In a 3 phase system, the line losses are W at a p. f. Of 1 . If the power factor becomes 0.8 lagging, the losses will becomes
1.57 W
0.8 W
2 W
1.25 W
1.57 W
0.8 W
2 W
1.25 W
Answer
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Economics of Power Generation
By the use of which of the following power factor can be improved?
Any of the listed here
Phase advancers
Static capacitors
Synchronous compensators
Any of the listed here
Phase advancers
Static capacitors
Synchronous compensators
Answer
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