Power Systems In relay coil which is used? Power transformer. Current transformer. Potential transformer. Instrument transformer. Power transformer. Current transformer. Potential transformer. Instrument transformer. ANSWER DOWNLOAD EXAMIANS APP
Power Systems Phase shift occurs due to which of the following components? capacitance inductance both 1 and 2 conductance capacitance inductance both 1 and 2 conductance ANSWER DOWNLOAD EXAMIANS APP
Power Systems Advantages of per unit system is/are Need of transformation ratio No units for any quantity It has units for all quantities All of these Need of transformation ratio No units for any quantity It has units for all quantities All of these 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 of particles and electromagnetic radiation. heat energy. kinetic energy and sound energy. electromagnetic radiations. kinetic energy of particles and electromagnetic radiation. heat energy. kinetic energy and sound energy. electromagnetic radiations. ANSWER DOWNLOAD EXAMIANS APP
Power Systems The positive (Z1), negative (Z2) and zero sequence (Z0) impedances of a transmission line follows the relation (Z1 = Z2) < Z0 Z1 = Z2 = Z0 any of the above (Z1 = Z2) > Z0 (Z1 = Z2) < Z0 Z1 = Z2 = Z0 any of the above (Z1 = Z2) > Z0 ANSWER DOWNLOAD EXAMIANS APP
Power Systems In which power plant, the thermal efficiency is quite low Nuclear power plant. Steam power plant. Hydro power plant. Diesel power plant. Nuclear power plant. Steam power plant. Hydro power plant. Diesel power plant. ANSWER DOWNLOAD EXAMIANS APP
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