Economics of Power Generation For given active power and voltage, the current drawn is minimum when the value of power factor is O. 8 lead 0.8 lag 0.75 lag Unity O. 8 lead 0.8 lag 0.75 lag Unity 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 1.57 W 2 W 1.25 W 0.8 W 1.57 W 2 W 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 base load only plant is under maintenance plant is used for peak load as well as base load plant is used for stand by purpose only plant is used for base load only plant is under maintenance plant is used for peak load as well as base load ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation Depreciation charge are high in case of Thermal plant Diesel plant Hydroelectric plant Diesel plant Thermal plant Diesel plant Hydroelectric plant Diesel plant ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation For a diesel generating station the useful life is expected to be around 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 20 to 50 years ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation Load factor of a power station is defined as average load/maximum demand maximum demand/average load (average load x maximum demand)172 average load x maximum demand average load/maximum demand maximum demand/average load (average load x maximum demand)172 average load x maximum demand ANSWER DOWNLOAD EXAMIANS APP
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