Power Systems The load current in short circuit calculations are neglected because both 1 and 2 nether 1 nor 2 short circuit currents are greatly out of phase with load currents short circuit currents are much larger than load currents both 1 and 2 nether 1 nor 2 short circuit currents are greatly out of phase with load currents short circuit currents are much larger than load currents ANSWER DOWNLOAD EXAMIANS APP
Power Systems In what from the initial energy will be released for the 200 MeV per fission by a neutron in a slow thermal nuclear reactor kinetic energy and sound energy. heat energy. electromagnetic radiations. kinetic energy of particles and electromagnetic radiation. kinetic energy and sound energy. heat energy. electromagnetic radiations. kinetic energy of particles and electromagnetic radiation. ANSWER DOWNLOAD EXAMIANS APP
Power Systems A string insulator has 4 units. The voltage across bottom most unit is 10 kV and its efficiency is 90%. Find the total operating phase voltage? 32 kV 40 kV 45 kV 36 kV 32 kV 40 kV 45 kV 36 kV ANSWER DOWNLOAD EXAMIANS APP
Power Systems Most commonly used material for insulator is mica All of these glass porcelain mica All of these glass porcelain ANSWER DOWNLOAD EXAMIANS APP
Power Systems Maximum efficiency of modern coal fired steam raising thermal power plants is restricted to about 035 (a low value), mainly because of high energy loss from turbine exhaust to condenser. high energy loss in boiler. low steam turbine mechanical efficiency. low alternative efficiency. high energy loss from turbine exhaust to condenser. high energy loss in boiler. low steam turbine mechanical efficiency. low alternative efficiency. ANSWER DOWNLOAD EXAMIANS APP
Power Systems Mho relay is used for the protection of medium length lines. no length criterion. long transmission lines. short length lines. medium length lines. no length criterion. long transmission lines. short length lines. ANSWER DOWNLOAD EXAMIANS APP
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