Economics of Power Generation When the demand of consumer is not met by a power plant, it will resort to which of the following? Power factor improvement at the generators Efficient plant operation Penalising high load consumers by increasing the charges for electricity Load shedding Power factor improvement at the generators Efficient plant operation Penalising high load consumers by increasing the charges for electricity Load shedding ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation Arc and induction furnaces operate on Very Low lagging p. f. Very low leading p. f. Very high leading p. f. None of the listed here Very Low lagging p. f. Very low leading p. f. Very high leading p. f. None of the listed here ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation Load factor for heavy industries may be taken as 50 to 70% 70 to 80% 25 to 40% 10 to 20 % 50 to 70% 70 to 80% 25 to 40% 10 to 20 % 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 P/Q Q/P P/S S/P P/Q Q/P P/S S/P ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation Which of the following is not necessarily an advantage of interconnecting various power stations? Increased reliability Improved frequency of power supplied Reduction in total installed capacity Economy in operation of plants Increased reliability Improved frequency of power supplied Reduction in total installed capacity Economy in operation of plants ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation Which of the following is an advantage of static capacitor for power factor improvement? Low losses All of the listed here Little maintenance cost Ease in installation Low losses All of the listed here Little maintenance cost Ease in installation ANSWER DOWNLOAD EXAMIANS APP
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