Economics of Power Generation When the power factor is unity, the relation between line currnet I and supply voltage V is I lags V by 90° None of the listed here I is in phase with V I leads V by 90° I lags V by 90° None of the listed here I is in phase with V I leads V by 90° ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation In two part tariff, variation in load factor will affect Running charges Fixed charges Both running and fixed charges None of the listed here Running charges Fixed charges Both running and fixed charges None of the listed here ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation When the power factor improved, the kW capacity of alternator is None of the listed here Increased Decreased Unaffected None of the listed here Increased Decreased Unaffected ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation The straight line method for calculating depreciation is based on the assumption that depreciation charge is 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 Is less in early years ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation For a diesel generating station the useful life is expected to be around 20 to 50 years 50 to 75 years 15 to 20 years 75 to 100 years 20 to 50 years 50 to 75 years 15 to 20 years 75 to 100 years ANSWER DOWNLOAD EXAMIANS APP
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 Q/P P/S P/Q S/P Q/P P/S P/Q ANSWER DOWNLOAD EXAMIANS APP
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