Economics of Power Generation When the power factor is unity, the relation between line currnet I and supply voltage V is None of the listed here I is in phase with V I lags V by 90° I leads V by 90° None of the listed here I is in phase with V I lags V by 90° I leads V by 90° ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation Annual depreciation cost is calculated by Straight line method None of the listed here Sinking fund method Both sinking fund and straight line method Straight line method None of the listed here Sinking fund method Both sinking fund and straight line method ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation When the power factor of generating station is improved, the cost per unit Decreases None of the listed here Remains same Increases Decreases None of the listed here Remains same Increases ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation A low utilization factor for a plant indicates that plant is used for stand by purpose only plant is used for peak load as well as base load plant is under maintenance plant is used for base load only plant is used for stand by purpose only plant is used for peak load as well as base load plant is under maintenance plant is used for base load only ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation The only motor that can be worked at leading power factor is None of the listed here 3-phase induction motor 1- phase induction motor Synchronous motor None of the listed here 3-phase induction motor 1- phase induction motor Synchronous motor ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation The drawback of diminishing value method for calculating depreciation is that depreciation charges None of the listed here Are independent of rate of interest Are small in early years Are high in later years None of the listed here Are independent of rate of interest Are small in early years Are high in later years ANSWER DOWNLOAD EXAMIANS APP
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