Economics of Power Generation When the power factor of generating station is improved, the cost per unit Increases Decreases None of the listed here Remains same Increases Decreases None of the listed here Remains same ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation Which of the following is not necessarily an advantage of interconnecting various power stations? Improved frequency of power supplied Economy in operation of plants Reduction in total installed capacity Increased reliability Improved frequency of power supplied Economy in operation of plants Reduction in total installed capacity Increased reliability ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation In a power plant if the maximum demand on the plant is equal to the plant capacity, then Diversity factor will be unity Load factor will be unity Plant reserve capacity will be zero Load factor will be nearly 60% Diversity factor will be unity Load factor will be unity Plant reserve capacity will be zero Load factor will be nearly 60% ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation By the use of which of the following power factor can be improved? Any of the listed here Static capacitors Phase advancers Synchronous compensators Any of the listed here Static capacitors Phase advancers Synchronous compensators ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation Large capacity generators are invariably Forced air cooled Water cooled Natural air cooled Hydrogen cooled Forced air cooled Water cooled Natural air cooled Hydrogen cooled ANSWER DOWNLOAD EXAMIANS APP
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 1.25 W 2 W 0.8 W 1.57 W 1.25 W 2 W 0.8 W 1.57 W ANSWER DOWNLOAD EXAMIANS APP
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