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Economics of Power Generation
An ideal value of power factor is
0.75
0.5
0.8
1
0.75
0.5
0.8
1
Answer
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Related Question
Economics of Power Generation
In the diminishing value method for calculating depreciation, the annual depreciation charge is independent of
Useful life of equipment
Initial value of equipment
Scrap value
The rate of interest
Useful life of equipment
Initial value of equipment
Scrap value
The rate of interest
Answer
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Economics of Power Generation
A consumer has to pay lesser fixed charges in
two part tariff
flat rate tariff
any of the above
maximum demand tariff
two part tariff
flat rate tariff
any of the above
maximum demand tariff
Answer
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Economics of Power Generation
Which of the following is the disadvantage due to low power factor ?
All of these
Poor voltage regulation
Increased transmission losses
High cost of equipment for a given load
All of these
Poor voltage regulation
Increased transmission losses
High cost of equipment for a given load
Answer
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Economics of Power Generation
Annual depreciation cost is calculated by
Both sinking fund and straight line method
Sinking fund method
None of the listed here
Straight line method
Both sinking fund and straight line method
Sinking fund method
None of the listed here
Straight line method
Answer
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Economics of Power Generation
The power transformer is usually rated in
kWh
kW
kVAR
kVA
kWh
kW
kVAR
kVA
Answer
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