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Economics of Power Generation
When the power factor is improved, the lagging kVAR drawn from the supply will
Increase
Remains same
Decreases
None of the listed here
Increase
Remains same
Decreases
None of the listed here
Answer
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Related Question
Economics of Power Generation
A load drwas active power(P), apparent power(S) and reactive power (Q) from the line. The power factor of the load is
S/P
P/S
P/Q
Q/P
S/P
P/S
P/Q
Q/P
Answer
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Economics of Power Generation
When the load factor of a power station increases, the units generated
Remains same
Are decreased
None of the listed here
Are increased
Remains same
Are decreased
None of the listed here
Are increased
Answer
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Economics of Power Generation
By the use of which of the following power factor can be improved?
Phase advancers
Synchronous compensators
Static capacitors
Any of the listed here
Phase advancers
Synchronous compensators
Static capacitors
Any of the listed here
Answer
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Economics of Power Generation
A low utilization factor for a plant indicates that
plant is used for peak load as well as base load
plant is used for stand by purpose only
plant is used for base load only
plant is under maintenance
plant is used for peak load as well as base load
plant is used for stand by purpose only
plant is used for base load only
plant is under maintenance
Answer
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Economics of Power Generation
Which of the following is the disadvantage due to low power factor ?
Increased transmission losses
Poor voltage regulation
High cost of equipment for a given load
All of these
Increased transmission losses
Poor voltage regulation
High cost of equipment for a given load
All of these
Answer
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