Power Systems In thermal plant most of the energy is wasted in turbines ESP condenser boiler turbines ESP condenser boiler ANSWER DOWNLOAD EXAMIANS APP
Power Systems In case of failure of prime mover of the generator, which type of relay is used? impedance relay reverse power relay distance relays offset mho relay impedance relay reverse power relay distance relays offset mho relay ANSWER DOWNLOAD EXAMIANS APP
Power Systems Which of following is a medium and low head turbines Pelton and Kaplan turbines. None of above. Kaplan and Francis turbines. Francis and Kaplan turbines. Pelton and Kaplan turbines. None of above. Kaplan and Francis turbines. Francis and Kaplan turbines. ANSWER DOWNLOAD EXAMIANS APP
Power Systems A hydro electric generating station is supplied from a reservoir of capacity 5 × 10 − 6 cubic meters at a head of 200 meters. Find the total energy available in KWh if the overall efficiency is 75 % 5 × 106 kWh. 4.06 × 106 kWh. 2.044 × 106 kWh. 3 × 106 kWh. 5 × 106 kWh. 4.06 × 106 kWh. 2.044 × 106 kWh. 3 × 106 kWh. ANSWER DOWNLOAD EXAMIANS APP
Power Systems If we increase the length of the transmission line, the charging current decreases increases remains unaffected None of these decreases increases remains unaffected None of these ANSWER DOWNLOAD EXAMIANS APP
Power Systems Reheat cycle in thermal power plant is used to utilize heat of flue gases. reduce loss of heat. improve condenser performance. increase thermal efficiency. utilize heat of flue gases. reduce loss of heat. improve condenser performance. increase thermal efficiency. ANSWER DOWNLOAD EXAMIANS APP
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