Power Systems For load flow studies, What are the quantities specified at load bus are V and δ P and V P and Q δ and Q V and δ P and V P and Q δ and Q ANSWER DOWNLOAD EXAMIANS APP
Power Systems Making and breaking currents of 3 phase AC circuit breakers in power system are respectively in what form? Instantaneous and RMS value any of the above RMS and RMS value RMS and Instantaneous value Instantaneous and RMS value any of the above RMS and RMS value RMS and Instantaneous value ANSWER DOWNLOAD EXAMIANS APP
Power Systems A thermal power station needs space less than that required by the diesel power station of same output. less than that required by a gas turbine power plant of same output. less than that required by hydro-power station of same capacity. less than that required by atomic power station of the same output. less than that required by the diesel power station of same output. less than that required by a gas turbine power plant of same output. less than that required by hydro-power station of same capacity. less than that required by atomic power station of the same output. ANSWER DOWNLOAD EXAMIANS APP
Power Systems Pelton wheel turbine is a high head turbine. medium head turbine. none of above. low head turbine. high head turbine. medium head turbine. none of above. low head turbine. ANSWER DOWNLOAD EXAMIANS APP
Power Systems Maximum power transfer capability of transmission line can be increased by Parallel transmission lines Using series capacitance All of these Using bundled conductors Parallel transmission lines Using series capacitance All of these Using bundled conductors ANSWER DOWNLOAD EXAMIANS APP
Power Systems If a 500 MVA, 11 kV 3-phase generator at 50 Hz feeds through a transfer impedance of (0+j0.605) Ω/phase, an infinite voltage also at 11 kV, then the maximum steady state power transfer on the base of 500 MVA and 11 kV is 1 pu 0.8 pu 0.4 pu 0.5 pu 1 pu 0.8 pu 0.4 pu 0.5 pu ANSWER DOWNLOAD EXAMIANS APP
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