Power Systems Plug setting of a relay can be altered by varying no. of ampere-turns. adjustable back up stop. air gap of magnetic path. none of these. no. of ampere-turns. adjustable back up stop. air gap of magnetic path. none of these. ANSWER DOWNLOAD EXAMIANS APP
Power Systems An alternator having an induced emf of 1.6 pu is connected to an infinite bus of 1 pu. If the bus bar has reactance of 0.6 pu and alternator has reactance of 0.2 pu, what is the maximum power that can be transferred? 6 pu 5 pu 2.67 pu 2 pu 6 pu 5 pu 2.67 pu 2 pu ANSWER DOWNLOAD EXAMIANS APP
Power Systems If the inertia constant H = 10 MJ/MVA for a 50 MVA generator, the stored energy is 10 MJ 500 MJ 5 MJ 50 MJ 10 MJ 500 MJ 5 MJ 50 MJ ANSWER DOWNLOAD EXAMIANS APP
Power Systems Thermal shielding is provided to All of these prevent the reactor wall from getting heated. protected the operating personal from exposure to radiations. absorb the fast neutron. All of these prevent the reactor wall from getting heated. protected the operating personal from exposure to radiations. absorb the fast neutron. ANSWER DOWNLOAD EXAMIANS APP
Power Systems Rating of fuse wire is expressed in Ω. Ampere. Watts. Mho. Ω. Ampere. Watts. Mho. ANSWER DOWNLOAD EXAMIANS APP
Power Systems In which of the following given faults, all the sequence currents are equal? LLL LL LLG LG LLL LL LLG LG ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS