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Economics of Power Generation
With reference to a power station which of the following is not a fixed cost?
Depreciation
Interest on capital
Insurance charges
Fuel cost
Depreciation
Interest on capital
Insurance charges
Fuel cost
Answer
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Related Question
Economics of Power Generation
Which of the following devices may be used to provide protection against lightening over voltages ?
All of these
Rod gaps
Horn gaps
Surge absorbers
All of these
Rod gaps
Horn gaps
Surge absorbers
Answer
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Economics of Power Generation
Arc and induction furnaces operate on
Very high leading p. f.
None of the listed here
Very low leading p. f.
Very Low lagging p. f.
Very high leading p. f.
None of the listed here
Very low leading p. f.
Very Low lagging p. f.
Answer
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Economics of Power Generation
Which of the following is not a method for estimating depreciation charges?
Straight line method
Diminishing value method
Sinking fund method
Halsey
Straight line method
Diminishing value method
Sinking fund method
Halsey
Answer
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Economics of Power Generation
When the power factor is increased
Active power decreases
Active power increases
Line current increases
Line current decreases
Active power decreases
Active power increases
Line current increases
Line current decreases
Answer
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Economics of Power Generation
In Hopknison demand rate or two parttariff the demand rate or fixed charges are
both (A) and (B)
dependent upon the maximum demand of the consumer
neither (A) nor (B)
dependent upon the energy consumed
both (A) and (B)
dependent upon the maximum demand of the consumer
neither (A) nor (B)
dependent upon the energy consumed
Answer
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