Economics of Power Generation In a 3 phase system, the line losses are Directly proportional to cos Ф Invesely proportional tocos Ф None of the listed here Inversely proportional to cos²Ф Directly proportional to cos Ф Invesely proportional tocos Ф None of the listed here Inversely proportional to cos²Ф 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 0.8 W 2 W 1.25 W 1.57 W 0.8 W 2 W 1.25 W 1.57 W ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation A synchronous condenser improve p. f. by taking Both leading and lagging kVAR Lagging kVAR Leading kVAR None of the listed here Both leading and lagging kVAR Lagging kVAR Leading kVAR None of the listed here ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation The main reason for low power factor of supply statem is due to the use of All correct Induction morors Synchronous motors Resistive load All correct Induction morors Synchronous motors Resistive load ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation An over excites synchronous motor on no load is called Universal motor Induction motor Alternator Synchronous condenser Universal motor Induction motor Alternator Synchronous condenser ANSWER DOWNLOAD EXAMIANS APP
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