Power Systems Advantages of shunt compensation is/are All of these It requires less maintanance smooth voltage regulation is possible by controlling excitation single unit can be used as both capacitance and inductor by adjusting the excitation All of these It requires less maintanance smooth voltage regulation is possible by controlling excitation single unit can be used as both capacitance and inductor by adjusting the excitation ANSWER DOWNLOAD EXAMIANS APP
Power Systems The charging current of a 400 kV line is more than that of a 220 kV line of the same length? False None of these True either 1 or 2 False None of these True either 1 or 2 ANSWER DOWNLOAD EXAMIANS APP
Power Systems Alternate formation and breakage of bubbles are called surgfication. All of these water hamming. cavitations. surgfication. All of these water hamming. cavitations. ANSWER DOWNLOAD EXAMIANS APP
Power Systems Which of the following relationships are not valid for short transmission lines Is = Ir A = D = 1 All of these B = C = Z Is = Ir A = D = 1 All of these B = C = Z ANSWER DOWNLOAD EXAMIANS APP
Power Systems Plant capacity factor value is less than 1 greater than 1 0 1 less than 1 greater than 1 0 1 ANSWER DOWNLOAD EXAMIANS APP
Power Systems A three phase, 33 kV oil circuit breaker is rated 1200 A, the symmetrical breaking capacity is 2000 MVA, 3 secs. Then the making capacity is 5100 MVA. 5000 MVA. 5500 MVA. 5200 MVA. 5100 MVA. 5000 MVA. 5500 MVA. 5200 MVA. ANSWER DOWNLOAD EXAMIANS APP
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