Economics of Power Generation The power transformer is usually rated in kW kVAR kVA kWh kW kVAR kVA kWh ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation Load factor for heavy industries may be taken as 50 to 70% 10 to 20 % 70 to 80% 25 to 40% 50 to 70% 10 to 20 % 70 to 80% 25 to 40% ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation The lagging reactive power drawn by a load is zero. The power factor of the load is 0.75 0.5 1 None of the listed here 0.75 0.5 1 None of the listed here ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation A load drwas active power(P), apparent power(S) and reactive power (Q) from the line. The power factor of the load is Q/P P/S P/Q S/P Q/P P/S P/Q S/P ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation Which of the following devices may be used to provide protection against lightening over voltages ? Rod gaps Horn gaps Surge absorbers All of these Rod gaps Horn gaps Surge absorbers All of these ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation An over excited synchronous motor on noload is known as alternator generator induction motor synchronous condenser alternator generator induction motor synchronous condenser ANSWER DOWNLOAD EXAMIANS APP
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