Power Systems The ratio of reset to pick up current for an induction cup relay is approximately 0.99. 0.75. 1.35. 1.0. 0.99. 0.75. 1.35. 1.0. ANSWER DOWNLOAD EXAMIANS APP
Power Systems If the penalty factor of a plant is unity, its incremental transmission loss is 1 0 None of these -1 1 0 None of these -1 ANSWER DOWNLOAD EXAMIANS APP
Power Systems Which of the following effects are associated with transmission line All of these ferranti effect corona effect skin effect All of these ferranti effect corona effect skin effect ANSWER DOWNLOAD EXAMIANS APP
Power Systems A 10 MVA generator has reactance of 0.2 pu. Find the new reactance value for 50 MVA base? 0.2 pu 1 pu 5 pu 0.25 pu 0.2 pu 1 pu 5 pu 0.25 pu ANSWER DOWNLOAD EXAMIANS APP
Power Systems A power station has a maximum demand of 15000 kW. The annual load factor is 50% and plant capacity factor is 40%. What is the reserve capacity of the plant? 3000 kW 6000 kW 3750 kW 7500 kW 3000 kW 6000 kW 3750 kW 7500 kW ANSWER DOWNLOAD EXAMIANS APP
Power Systems Advantages of pumped storage plants is/are used as load frequency control most economical as a peak load supply plant All of these operating time is minimum used as load frequency control most economical as a peak load supply plant All of these operating time is minimum ANSWER DOWNLOAD EXAMIANS APP
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