Economics of Power Generation For given active power and voltage, the current drawn is minimum when the value of power factor is 0.75 lag O. 8 lead 0.8 lag Unity 0.75 lag O. 8 lead 0.8 lag Unity ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation When the load factor of a power station increases, the units generated Are increased Are decreased None of the listed here Remains same Are increased Are decreased None of the listed here Remains same ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation During load shedding System power factor is changed System voltage is reduced System frequency is reduced Some loads are switched off System power factor is changed System voltage is reduced System frequency is reduced Some loads are switched off ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation Load factor of a power station is defined as average load/maximum demand (average load x maximum demand)172 average load x maximum demand maximum demand/average load average load/maximum demand (average load x maximum demand)172 average load x maximum demand maximum demand/average load ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation When power factor is improved, the lagging kVAR drawn from the supply will Decrease Remains same Increase None of the listed here Decrease Remains same Increase None of the listed here ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation The correct relation in the following is : kVAR = kW cos Ф Not listed here kVAR = kW Sin Ф kVAR = kW tan Ф kVAR = kW cos Ф Not listed here kVAR = kW Sin Ф kVAR = kW tan Ф ANSWER DOWNLOAD EXAMIANS APP
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