Power Systems A generating station has a maximum demand of 100 MW, a load factor of 60% and a plant capacity factor of 50%. The reserve capacity of the plant is 10 MW 20 MW 80 MW 15 MW 10 MW 20 MW 80 MW 15 MW ANSWER DOWNLOAD EXAMIANS APP
Power Systems An over current relay, having a current setting of 125% connected to a supply circuit through a current transformer of ratio 500/5. The plug setting multiplier for a fault current of 5 kA is 2 8 5 6 2 8 5 6 ANSWER DOWNLOAD EXAMIANS APP
Power Systems Which power plant cannot have single unit of 100 MW capacity Diesel engine plant. Hydro electric power plant. Nuclear power plant. Steam power plant. Diesel engine plant. Hydro electric power plant. Nuclear power plant. Steam power plant. ANSWER DOWNLOAD EXAMIANS APP
Power Systems Earthing switch is used for protection of equipment from ground faults All of these discharging residual energies measuring of safety voltage protection of equipment from ground faults All of these discharging residual energies measuring of safety voltage ANSWER DOWNLOAD EXAMIANS APP
Power Systems Which of the following is/are advantages of N-R method? Time taken for each iteration is less both 1 and 2 Number of iterations are less Applicable for large power system network Time taken for each iteration is less both 1 and 2 Number of iterations are less Applicable for large power system network ANSWER DOWNLOAD EXAMIANS APP
Power Systems In hydro power stations what is an enlarged body of water just above the intake and used as a regulating reservoir called Penstock. Fore bay. Spillways. Reservoir. Penstock. Fore bay. Spillways. Reservoir. ANSWER DOWNLOAD EXAMIANS APP
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