Power Systems The amount of ash content in Indian coal 35 %. 20 %. 45 %. 60 %. 35 %. 20 %. 45 %. 60 %. ANSWER DOWNLOAD EXAMIANS APP
Power Systems A transmission line has a reactance of 1 Pu is operating at Vs = Vr = 1 Pu. The generator is connected at source end which is delivering 0.5 Pu of active power and the transmission line is compensated with a series capacitance of 0.5 Pu. Find the load angle with series capacitance compensation ? 10.5° 29° 35.5° 14.5° 10.5° 29° 35.5° 14.5° ANSWER DOWNLOAD EXAMIANS APP
Power Systems For 132 kV system, the reactance and capacitance up to the location of the CB is 3 Ω and 0.015 μF respectively. The maximum value of RRRV is 2.0 kV / μs. 9.01 kV / μs. 12.2 kV / μs. 10.01 kV / μs. 2.0 kV / μs. 9.01 kV / μs. 12.2 kV / μs. 10.01 kV / μs. ANSWER DOWNLOAD EXAMIANS APP
Power Systems Which of the following relationships are not valid for short transmission lines A = D = 1 All of these B = C = Z Is = Ir A = D = 1 All of these B = C = Z Is = Ir ANSWER DOWNLOAD EXAMIANS APP
Power Systems Which of the following relays are used in protection of medium transmission lines? any of the above Impedance relays Admittance relays Mho relays any of the above Impedance relays Admittance relays Mho relays ANSWER DOWNLOAD EXAMIANS APP
Power Systems In a 3-phase, 5 kV, 5 MVA system, what is the base impedance? 0.5 ohm 50 ohms 500 ohms 5 ohms 0.5 ohm 50 ohms 500 ohms 5 ohms ANSWER DOWNLOAD EXAMIANS APP
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