Power Systems For distortion less line which of following relation are true R/L = G/C. R/L = C/G. None of above. R = O, G = O. R/L = G/C. R/L = C/G. None of above. R = O, G = O. ANSWER DOWNLOAD EXAMIANS APP
Power Systems Example of base load stations are gas turbine. hydro. both A and B. thermal. gas turbine. hydro. both A and B. thermal. ANSWER DOWNLOAD EXAMIANS APP
Power Systems In a 220 kV system, the inductance and capacitance up to the circuit breaker location are 25 mH and 0.025 µF respectively. The value of resistor required to be connected across the breaker contacts which will give no transient oscillations, is 250 Ω 500 Ω 1000 Ω 25 Ω 250 Ω 500 Ω 1000 Ω 25 Ω ANSWER DOWNLOAD EXAMIANS APP
Power Systems Advantages of higher transmission voltage is/are Area of cross section and volume of the conductor is reduced Transmission line losses are reduced Power transfer capability of the transmission line is increased All of these Area of cross section and volume of the conductor is reduced Transmission line losses are reduced Power transfer capability of the transmission line is increased All of these ANSWER DOWNLOAD EXAMIANS APP
Power Systems Maximum power transfer capability of transmission line can be increased by Using series capacitance Using bundled conductors Parallel transmission lines All of these Using series capacitance Using bundled conductors Parallel transmission lines All of these ANSWER DOWNLOAD EXAMIANS APP
Power Systems For flat voltage profile system, voltage regulation is 100% 0% any of the above 50% 100% 0% any of the above 50% ANSWER DOWNLOAD EXAMIANS APP
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