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Economics of Power Generation
Load shedding is done to
Reduce peak demand
Improve power factor
Run the equipment efficiency
Repair the machine
Reduce peak demand
Improve power factor
Run the equipment efficiency
Repair the machine
Answer
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Related Question
Economics of Power Generation
Annual depreciation cost is calculated by
Sinking fund method
Straight line method
Both sinking fund and straight line method
None of the listed here
Sinking fund method
Straight line method
Both sinking fund and straight line method
None of the listed here
Answer
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Economics of Power Generation
The straight line method for calculating depreciation is based on the assumption that depreciation charge is
Is less in early years
Is more in later years
Is more in early years
Constant every year
Is less in early years
Is more in later years
Is more in early years
Constant every year
Answer
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Economics of Power Generation
When power factor is improved, the lagging kVAR drawn from the supply will
Decrease
Remains same
None of the listed here
Increase
Decrease
Remains same
None of the listed here
Increase
Answer
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Economics of Power Generation
When the power factor is increased
Line current decreases
Active power decreases
Line current increases
Active power increases
Line current decreases
Active power decreases
Line current increases
Active power increases
Answer
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Economics of Power Generation
A load takes a current of I at a p. f. Of cos Ф. The wattless component of current is
I cos Ф
I tan Ф
None of the listed here
I sin Ф
I cos Ф
I tan Ф
None of the listed here
I sin Ф
Answer
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