Power Systems Oxide film arrestor has which of the following properties? Both A and B. Installed at points of transmission line where daily visit is difficult. It is expensive. Does not require daily charging. Both A and B. Installed at points of transmission line where daily visit is difficult. It is expensive. Does not require daily charging. ANSWER DOWNLOAD EXAMIANS APP
Power Systems Find the number of insulator discs required in string insulator, if operating voltage is 220 kV and maximum voltage of each disc is 11 kV? 21 10 20 13 21 10 20 13 ANSWER DOWNLOAD EXAMIANS APP
Power Systems Direct conversion of heat energy into electrical energy is possible through Both A and C. MHD generator. Fuel or solar cell. Thermal converters. Both A and C. MHD generator. Fuel or solar cell. Thermal converters. ANSWER DOWNLOAD EXAMIANS APP
Power Systems Which of the following methods is/are used for reactive or voltage compensation All of these series capacitor shunt capacitor generation excitation control All of these series capacitor shunt capacitor generation excitation control ANSWER DOWNLOAD EXAMIANS APP
Power Systems The 1st nuclear plant in world was commissioned in U.S.S.R. U.K. UAE. U.S.A. U.S.S.R. U.K. UAE. U.S.A. ANSWER DOWNLOAD EXAMIANS APP
Power Systems The conductor carries more current on surface as compared to core. This is called as All of these corona effect unsymmetrical fault skin effect All of these corona effect unsymmetrical fault skin effect ANSWER DOWNLOAD EXAMIANS APP
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