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Economics of Power Generation
The correct relation in the following is :
kVAR = kW tan Ф
Not listed here
kVAR = kW Sin Ф
kVAR = kW cos Ф
kVAR = kW tan Ф
Not listed here
kVAR = kW Sin Ф
kVAR = kW cos Ф
Answer
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Related Question
Economics of Power Generation
In Hopknison demand rate or two parttariff the demand rate or fixed charges are
dependent upon the energy consumed
dependent upon the maximum demand of the consumer
both (A) and (B)
neither (A) nor (B)
dependent upon the energy consumed
dependent upon the maximum demand of the consumer
both (A) and (B)
neither (A) nor (B)
Answer
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Economics of Power Generation
The smaller the lagging reactive power drawn by the circuit
None of the listed here
The smaller is the p. f
The higher is the active power
The higher is the p. f.
None of the listed here
The smaller is the p. f
The higher is the active power
The higher is the p. f.
Answer
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Economics of Power Generation
The main reason for low power factor of supply statem is due to the use of
All correct
Synchronous motors
Resistive load
Induction morors
All correct
Synchronous motors
Resistive load
Induction morors
Answer
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Economics of Power Generation
By the use of which of the following power factor can be improved?
Phase advancers
Static capacitors
Any of the listed here
Synchronous compensators
Phase advancers
Static capacitors
Any of the listed here
Synchronous compensators
Answer
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Economics of Power Generation
A synchronous condenser improve p. f. by taking
Lagging kVAR
Both leading and lagging kVAR
Leading kVAR
None of the listed here
Lagging kVAR
Both leading and lagging kVAR
Leading kVAR
None of the listed here
Answer
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