Economics of Power Generation Which of the following devices may be used to provide protection against lightening over voltages ? Horn gaps Surge absorbers All of these Rod gaps Horn gaps Surge absorbers All of these Rod gaps ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation For a diesel generating station the useful life is expected to be around 50 to 75 years 75 to 100 years 15 to 20 years 20 to 50 years 50 to 75 years 75 to 100 years 15 to 20 years 20 to 50 years 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 Improved frequency of power supplied Reduction in total installed capacity Increased reliability Economy in operation of plants Improved frequency of power supplied Reduction in total installed capacity Increased reliability ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation Most of the loads are None of the listed Capacitive Inductive Resistive None of the listed Capacitive Inductive Resistive ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation During load shedding System voltage is reduced System power factor is changed System frequency is reduced Some loads are switched off System voltage is reduced System power factor is changed System frequency is reduced Some loads are switched off ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation In Hopknison demand rate or two parttariff the demand rate or fixed charges are neither (A) nor (B) both (A) and (B) dependent upon the maximum demand of the consumer dependent upon the energy consumed neither (A) nor (B) both (A) and (B) dependent upon the maximum demand of the consumer dependent upon the energy consumed ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS