Economics of Power Generation In a 3 phase system, the line losses are Directly proportional to cos Ф Inversely proportional to cos²Ф Invesely proportional tocos Ф None of the listed here Directly proportional to cos Ф Inversely proportional to cos²Ф Invesely proportional tocos Ф None of the listed here ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation A 130 MW generator is usually ____ cooled. Air Nitrogen Oxygen Hydrogen Air Nitrogen Oxygen Hydrogen ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation When the power factor of generating station is improved, the cost per unit None of the listed here Decreases Increases Remains same None of the listed here Decreases Increases Remains same 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 energy consumed 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 ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation For given active power and voltage, the current drawn is minimum when the value of power factor is Unity O. 8 lead 0.8 lag 0.75 lag Unity O. 8 lead 0.8 lag 0.75 lag ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation An ideal value of power factor is 0.8 0.75 0.5 1 0.8 0.75 0.5 1 ANSWER DOWNLOAD EXAMIANS APP
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