Power Systems In transmission lines distribution constants are inductance and capacitance inductance and resistance resistance both 1 and 2 inductance and capacitance inductance and resistance resistance both 1 and 2 ANSWER DOWNLOAD EXAMIANS APP
Power Systems When a neutral point of 3 - Φ system is directly connected to earth then it has what type of grounding? Peterson coil. Solid. Resistance. Reactance. Peterson coil. Solid. Resistance. Reactance. ANSWER DOWNLOAD EXAMIANS APP
Power Systems The pickup value of relay is 6.5 Amp and fault current in relay coil is 39 Amp. Its plug setting multiplier is 10 A. 7 A. 6 A. 8 A. 10 A. 7 A. 6 A. 8 A. ANSWER DOWNLOAD EXAMIANS APP
Power Systems One fission of U235 releases energy of 200 MeV. 435 MeV. 525 MeV. 335 MeV. 200 MeV. 435 MeV. 525 MeV. 335 MeV. ANSWER DOWNLOAD EXAMIANS APP
Power Systems Two insulator discs of identical capacitance value C make up a string for a 22 kV, 50 Hz, single phase overhead line insulation system. If pin to earth capacitance is also C, then find the string efficiency? 50% 90% 86%% 75% 50% 90% 86%% 75% ANSWER DOWNLOAD EXAMIANS APP
Power Systems Which of the following is/are the effects of corona interference decreases power loss decreases All of these charging current increases interference decreases power loss decreases All of these charging current increases ANSWER DOWNLOAD EXAMIANS APP
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