Power Systems For flat voltage profile system, voltage regulation is 0% 50% 100% any of the above 0% 50% 100% any of the above ANSWER DOWNLOAD EXAMIANS APP
Power Systems A 200 MVA alternator operated at no load at frequency of 50 Hz, it has inertia constant of 5 MWsec/MVA and governing system has a time delay of 0.6 sec. If the load of 50 MW is suddenly applied then find the frequency deviation during this time? -0.85 Hz 0.76 Hz -0.76 Hz 0.85 Hz -0.85 Hz 0.76 Hz -0.76 Hz 0.85 Hz ANSWER DOWNLOAD EXAMIANS APP
Power Systems Surge impedance loading of a 3-phase, 400 kV transmission line is 400 Ω. The surge impedance loading is 400 MW 800 MW 1600 MW 200 MW 400 MW 800 MW 1600 MW 200 MW ANSWER DOWNLOAD EXAMIANS APP
Power Systems Which one of following is employed as a moderator by CANDU type of slow thermal nuclear reactors Graphite. Water. Beryllium. Heavy water. Graphite. Water. Beryllium. Heavy water. ANSWER DOWNLOAD EXAMIANS APP
Power Systems Earth fault relay uses the which of the following sequence currents? any of the above zero sequence negative sequence positive sequence any of the above zero sequence negative sequence positive sequence ANSWER DOWNLOAD EXAMIANS APP
Power Systems Hydro-graph is similar to both B and C. energy load curve. mass curve. load curve. both B and C. energy load curve. mass curve. load curve. ANSWER DOWNLOAD EXAMIANS APP
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