Economics of Power Generation Large capacity generators are invariably Water cooled Forced air cooled Natural air cooled Hydrogen cooled Water cooled Forced air cooled Natural air cooled Hydrogen cooled ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation The drawback of diminishing value method for calculating depreciation is that depreciation charges Are small in early years None of the listed here Are high in later years Are independent of rate of interest Are small in early years None of the listed here Are high in later years Are independent of rate of interest ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation In a 3 phase system, the line losses are W at a p. f. Of 1 . If the power factor becomes 0.8 lagging, the losses will becomes 1.25 W 0.8 W 2 W 1.57 W 1.25 W 0.8 W 2 W 1.57 W ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation Power plant is expected to have the longest life. Steam Any of the above Diesel Hydroelectric Steam Any of the above Diesel Hydroelectric ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation When the power factor is increased Active power increases Active power decreases Line current increases Line current decreases Active power increases Active power decreases Line current increases Line current decreases ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation The power transformer is usually rated in kWh kVA kVAR kW kWh kVA kVAR kW ANSWER DOWNLOAD EXAMIANS APP
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