Power Systems A Pelton wheel turbine having a rated speed of 300 rpm is connected to an alternator to produce power at 50 Hz. The number of poles required in the alternator is 8 10 4 20 8 10 4 20 ANSWER DOWNLOAD EXAMIANS APP
Power Systems The function of reflector is to stop the chain reaction. reduce the speed of the neutrons. none of above. bounce back most of the neutrons that escape from the fuel core. stop the chain reaction. reduce the speed of the neutrons. none of above. bounce back most of the neutrons that escape from the fuel core. ANSWER DOWNLOAD EXAMIANS APP
Power Systems The most suitable circuit breaker for short line fault without switching resistor is SF6 breaker. none of these. oil circuit breaker. air blast circuit breaker. SF6 breaker. none of these. oil circuit breaker. air blast circuit breaker. ANSWER DOWNLOAD EXAMIANS APP
Power Systems A generator has a rating of 10 MVA, 5 kV has a reactance of 0.02 pu. Find the reactance at a new base values of 50 MVA, 10 kV? 0.02 0.25 0.05 0.025 0.02 0.25 0.05 0.025 ANSWER DOWNLOAD EXAMIANS APP
Power Systems Peak load power plants is/are pumped storage plant nuclear plants both 1 and 2 diesel plant pumped storage plant nuclear plants both 1 and 2 diesel plant ANSWER DOWNLOAD EXAMIANS APP
Power Systems ACSR means all conductor steel reinforced Aluminium core steel reinforced Aluminium conductor steel reinforced Aluminium copper steel reinforced all conductor steel reinforced Aluminium core steel reinforced Aluminium conductor steel reinforced Aluminium copper steel reinforced ANSWER DOWNLOAD EXAMIANS APP
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