Economics of Power Generation A load draws a power of 10 kW at a power factor of 0.707 lagging. The lagging kVAR drawn from the supply will be 5 kVAR 15kVAR 10 kVAR 20 kVAR 5 kVAR 15kVAR 10 kVAR 20 kVAR ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation Which plant can never have 100 percent load factor? Nuclear power plant Base load plant Peak load plant Hydroelectric plant Nuclear power plant Base load plant Peak load plant Hydroelectric plant ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation Generating capacity connected to the busbars and ready to take load when switched on is known as Hot reserve Firm power Spinning reserve Cold reserve Hot reserve Firm power Spinning reserve Cold reserve ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation The only motor that can be worked at leading power factor is Synchronous motor None of the listed here 1- phase induction motor 3-phase induction motor Synchronous motor None of the listed here 1- phase induction motor 3-phase induction motor ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation In Hopknison demand rate or two parttariff the demand rate or fixed charges are dependent upon the maximum demand of the consumer both (A) and (B) dependent upon the energy consumed neither (A) nor (B) dependent upon the maximum demand of the consumer both (A) and (B) dependent upon the energy consumed neither (A) nor (B) ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation Which of the following is not necessarily an advantage of interconnecting various power stations? Economy in operation of plants Reduction in total installed capacity Improved frequency of power supplied Increased reliability Economy in operation of plants Reduction in total installed capacity Improved frequency of power supplied Increased reliability ANSWER DOWNLOAD EXAMIANS APP
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