Economics of Power Generation Which of the following devices may be used to provide protection against lightening over voltages ? All of these Rod gaps Horn gaps Surge absorbers All of these Rod gaps Horn gaps Surge absorbers 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 0.5 0.75 None of the listed here 1 0.5 0.75 None of the listed here 1 ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation Most of the loads are Inductive Resistive None of the listed Capacitive Inductive Resistive None of the listed Capacitive ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation The only motor that can be worked at leading power factor is Synchronous motor 1- phase induction motor None of the listed here 3-phase induction motor Synchronous motor 1- phase induction motor None of the listed here 3-phase induction motor ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation Maximum demand tariff is generally not applied to domestic consumers because Their load factor is low None of the listed here Their maximum demand is low They consume less power Their load factor is low None of the listed here Their maximum demand is low They consume less power ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation A load takes a current of I at a p. f. Of cos Ф. The wattless component of current is I sin Ф I cos Ф I tan Ф None of the listed here I sin Ф I cos Ф I tan Ф None of the listed here ANSWER DOWNLOAD EXAMIANS APP
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