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 2 W 0.8 W 1.25 W 1.57 W 2 W 0.8 W 1.25 W 1.57 W ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation Is the reserved generating capacity available for service under emergency conditions which is not kept in operation but in working order, Spinning reserve Cold reserve Hot reserve Firm power Spinning reserve Cold reserve Hot reserve Firm power ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation The connected load of a IVMIM uir consumer is around 80 kW 120 kW 40 kV 5 kW 80 kW 120 kW 40 kV 5 kW ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation When the power factor is increased Active power decreases Line current increases Active power increases Line current decreases Active power decreases Line current increases Active power increases Line current decreases ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation Low power factor is usually not due to Induction motors Arc lamps Fluorescent tubes Incandescent lamp Induction motors Arc lamps Fluorescent tubes Incandescent lamp ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation For a large installation, it is better to apply Individual correction to small motors None of the listed here Bulk correction to large motors Individual correction to large motors Individual correction to small motors None of the listed here Bulk correction to large motors Individual correction to large motors ANSWER DOWNLOAD EXAMIANS APP
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