Power Systems For distortion less line which of following relation are true R = O, G = O. None of above. R/L = C/G. R/L = G/C. R = O, G = O. None of above. R/L = C/G. R/L = G/C. ANSWER DOWNLOAD EXAMIANS APP
Power Systems A transmission line has a surge impedance of 400 Ω is connected with the cable having surge impedance of 40 Ω, a surge magnitude of 100 kV is travelling from the transmission line towards the cable. Find the reflected voltage? -81.82 kV 81.82 kV 18.18 kV -18.18 kV -81.82 kV 81.82 kV 18.18 kV -18.18 kV ANSWER DOWNLOAD EXAMIANS APP
Power Systems The rating of CB is in terms of voltage. volt - ampere. VAR. current. voltage. volt - ampere. VAR. current. ANSWER DOWNLOAD EXAMIANS APP
Power Systems Advantages of gauss siedel method is/are applicable for large power system network All of these calculation time for each iteration is less number of iterations are less applicable for large power system network All of these calculation time for each iteration is less number of iterations are less ANSWER DOWNLOAD EXAMIANS APP
Power Systems What type of back up protection is used for alternators? Impedance relay. IDMT relay. Buchholz relay. Mho relay. Impedance relay. IDMT relay. Buchholz relay. Mho relay. ANSWER DOWNLOAD EXAMIANS APP
Power Systems Keeping in view the cost and overall effectiveness, the following circuit breaker is best suited for capacitor bank switching? SF6 CB. Vacuum CB. Oil CB. Air blast CB. SF6 CB. Vacuum CB. Oil CB. Air blast CB. ANSWER DOWNLOAD EXAMIANS APP
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