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Economics of Power Generation
Low power factor is usually not due to
Induction motors
Fluorescent tubes
Incandescent lamp
Arc lamps
Induction motors
Fluorescent tubes
Incandescent lamp
Arc lamps
Answer
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Related Question
Economics of Power Generation
During load shedding
System voltage is reduced
Some loads are switched off
System frequency is reduced
System power factor is changed
System voltage is reduced
Some loads are switched off
System frequency is reduced
System power factor is changed
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
Constant every year
Is more in early years
Is more in later years
Is less in early years
Constant every year
Is more in early years
Is more in later years
Answer
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Economics of Power Generation
When the power factor is increased
Active power decreases
Line current decreases
Line current increases
Active power increases
Active power decreases
Line current decreases
Line current increases
Active power increases
Answer
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Economics of Power Generation
Annual depreciation as per straight line method, is calculated by
increasing a uniform sum of money per annum at stipulated rate of interest
the capital cost divided by number of year of life
the capital cost minus the salvage value, is divided by the number of years of life
None of these
increasing a uniform sum of money per annum at stipulated rate of interest
the capital cost divided by number of year of life
the capital cost minus the salvage value, is divided by the number of years of life
None of these
Answer
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Economics of Power Generation
Is the reserved generating capacity available for service under emergency conditions which is not kept in operation but in working order,
Cold reserve
Firm power
Spinning reserve
Hot reserve
Cold reserve
Firm power
Spinning reserve
Hot reserve
Answer
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