Power Systems The time taken by the turbine to fall to 0 rpm speed from 3000 rpm is called coasting time. settling time. stopping time. damping time. coasting time. settling time. stopping time. damping time. ANSWER DOWNLOAD EXAMIANS APP
Power Systems The insulation of the modern EHV lines is designed based on the lighting voltage. R × I. corona. the switch voltage. the lighting voltage. R × I. corona. the switch voltage. ANSWER DOWNLOAD EXAMIANS APP
Power Systems The water from a catchment is 60*106 cu m annually and hydro station has head of 40 m. Assuming ideal generator and turbine, the power that can be theoretically generated is 300 kW 500 kW 250 kW 750 kW 300 kW 500 kW 250 kW 750 kW ANSWER DOWNLOAD EXAMIANS APP
Power Systems Pump storage schemes are used to improve the diversity factor. the plant capacity factor as well as the load factor of the power system. the power factor. the load factor. the diversity factor. the plant capacity factor as well as the load factor of the power system. the power factor. the load factor. ANSWER DOWNLOAD EXAMIANS APP
Power Systems In a regenerative cycle, feed water is heated by exhaust gas. all of above. drained steam from turbine. heaters. exhaust gas. all of above. drained steam from turbine. heaters. ANSWER DOWNLOAD EXAMIANS APP
Power Systems A generated station has a maximum demand of 30 MW, a load factor of 60% and a plant capacity factor of 50%. The reserve capacity of the plant is 12 MW 5 MW 10 MW 6 MW 12 MW 5 MW 10 MW 6 MW ANSWER DOWNLOAD EXAMIANS APP
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