Power Systems The specific speeds of Kaplan, Francis and Pelton turbines are in the decreasing order. None of these the increasing order. neither increasing nor decreasing order. the decreasing order. None of these the increasing order. neither increasing nor decreasing order. 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 incident current? 250 A 100 A 200 A 2500 A 250 A 100 A 200 A 2500 A ANSWER DOWNLOAD EXAMIANS APP
Power Systems Keeping in view the cost and overall effectiveness, the following circuit breaker is suited for capacitor bank switching SF6. air blast. oil. vacuum. SF6. air blast. oil. vacuum. ANSWER DOWNLOAD EXAMIANS APP
Power Systems What type of back up protection is used for alternators? IDMT relay. Buchholz relay. Impedance relay. Mho relay. IDMT relay. Buchholz relay. Impedance relay. Mho relay. ANSWER DOWNLOAD EXAMIANS APP
Power Systems Plant capacity factor value is 1 greater than 1 0 less than 1 1 greater than 1 0 less than 1 ANSWER DOWNLOAD EXAMIANS APP
Power Systems Which of the following circuit breakers produce least arc energy? Air break CB. Minimum oil CB. Plain oil CB. Air blast CB. Air break CB. Minimum oil CB. Plain oil CB. Air blast CB. ANSWER DOWNLOAD EXAMIANS APP
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