Power Systems Uses of diesel power stations peak load plant. standby plants. emergency plants. All of these peak load plant. standby plants. emergency plants. All of these ANSWER DOWNLOAD EXAMIANS APP
Power Systems Which of the following relationships are not valid for short transmission lines Is = Ir A = D = 1 B = C = Z All of these Is = Ir A = D = 1 B = C = Z All of these ANSWER DOWNLOAD EXAMIANS APP
Power Systems A string insulator has 4 units. The voltage across bottom most unit is 10 kV and its efficiency is 90%. Find the total operating phase voltage? 32 kV 45 kV 40 kV 36 kV 32 kV 45 kV 40 kV 36 kV ANSWER DOWNLOAD EXAMIANS APP
Power Systems The term self GMD is used to calculate inductance capacitance resistance both 1 and 2 inductance capacitance resistance both 1 and 2 ANSWER DOWNLOAD EXAMIANS APP
Power Systems Which of the following circuit breakers produce least arc energy? Air break CB. Plain oil CB. Air blast CB. Minimum oil CB. Air break CB. Plain oil CB. Air blast CB. Minimum oil CB. ANSWER DOWNLOAD EXAMIANS APP
Power Systems Oxide film arrestor has which of the following properties? Installed at points of transmission line where daily visit is difficult. Both A and B. It is expensive. Does not require daily charging. Installed at points of transmission line where daily visit is difficult. Both A and B. It is expensive. Does not require daily charging. ANSWER DOWNLOAD EXAMIANS APP
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