Power Systems Which of following materials can be used as coolant Helium. Heavy water. CO2. Any of above. Helium. Heavy water. CO2. Any of above. ANSWER DOWNLOAD EXAMIANS APP
Power Systems Which of the following relays are used in protection of medium transmission lines? Mho relays any of the above Impedance relays Admittance relays Mho relays any of the above Impedance relays Admittance relays ANSWER DOWNLOAD EXAMIANS APP
Power Systems One million cubic meters of water is stored in a reservoir feeding a water turbine. The density of water is 993 kg/m³. If the centre of mass of water is 50 meters above the turbine and losses are negligible, the energy produced by that volume of water is 140 MWhr 135.3 MWhr 130.2 MWhr 120 MWhr 140 MWhr 135.3 MWhr 130.2 MWhr 120 MWhr ANSWER DOWNLOAD EXAMIANS APP
Power Systems Peak load power plants is/are diesel plant nuclear plants both 1 and 2 pumped storage plant diesel plant nuclear plants both 1 and 2 pumped storage plant ANSWER DOWNLOAD EXAMIANS APP
Power Systems Differential relays does not used for which of the following faults? faults within a transformer both 1 and 2 faults within a generator through faults faults within a transformer both 1 and 2 faults within a generator through faults ANSWER DOWNLOAD EXAMIANS APP
Power Systems Main bus bar protection scheme is /are both fault bus and differential protection. none of these. fault bus protection. differential protection. both fault bus and differential protection. none of these. fault bus protection. differential protection. ANSWER DOWNLOAD EXAMIANS APP
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