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