Power Systems In load flow studies PV bus is treated as PQ bus when voltage at the bus become high reactive power goes beyond limit any of the above phase angle become high voltage at the bus become high reactive power goes beyond limit any of the above phase angle become high ANSWER DOWNLOAD EXAMIANS APP
Power Systems For harnessing low variable water heads, the suitable hydraulic turbine with high percentage of reaction and runner adjust vanes is Francis. Impeller. Kaplan. Pelton. Francis. Impeller. Kaplan. Pelton. ANSWER DOWNLOAD EXAMIANS APP
Power Systems A three phase, 33 kV oil circuit breaker is rated 1200 A, 2000 MVA, 3 secs. The symmetrical breaking current is 35 kA. 45 kA. 55 kA. 50 kA. 35 kA. 45 kA. 55 kA. 50 kA. ANSWER DOWNLOAD EXAMIANS APP
Power Systems A 4 bus power system consists of 4 transmission lines, then find the sparsity of Y bus matrix? 0.25 0.4 0.5 0.75 0.25 0.4 0.5 0.75 ANSWER DOWNLOAD EXAMIANS APP
Power Systems In a nuclear reator thermal energy is obtained from fission of radioactive material. burning of fuel rods in oxygen. fusion of radioactive material. all of above. fission of radioactive material. burning of fuel rods in oxygen. fusion of radioactive material. all of above. ANSWER DOWNLOAD EXAMIANS APP
Power Systems Which of the following circuit breakers produce least arc energy? Minimum oil CB. Air blast CB. Plain oil CB. Air break CB. Minimum oil CB. Air blast CB. Plain oil CB. Air break CB. ANSWER DOWNLOAD EXAMIANS APP
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