Power Systems In a three-phase system, when the loads are perfectly balanced, the neutral current is two - thirds of maximum. zero. one - third of minimum. one - third of maximum. two - thirds of maximum. zero. one - third of minimum. one - third of maximum. ANSWER DOWNLOAD EXAMIANS APP
Power Systems Pump storage schemes are used to improve the diversity factor. the power factor. the plant capacity factor as well as the load factor of the power system. the load factor. the diversity factor. the power factor. the plant capacity factor as well as the load factor of the power system. the load factor. ANSWER DOWNLOAD EXAMIANS APP
Power Systems A synchronous generator is of 100 MVA have inertia constant of 20 MJ/MVA. Find the angular momentum in MJsec/electrical degrees 0.4 0.22 5 2000 0.4 0.22 5 2000 ANSWER DOWNLOAD EXAMIANS APP
Power Systems The term self GMD is used to calculate inductance both 1 and 2 resistance capacitance inductance both 1 and 2 resistance capacitance ANSWER DOWNLOAD EXAMIANS APP
Power Systems Which of the following statements is/are true? Corona is reduced by increasing the radius of the conductor decreasing the supply frequency increasing the distance between the conductor All of these increasing the radius of the conductor decreasing the supply frequency increasing the distance between the conductor All of these ANSWER DOWNLOAD EXAMIANS APP
Power Systems More efficient plants are used as None of these both 1 and 2 peak load plant base load plant None of these both 1 and 2 peak load plant base load plant ANSWER DOWNLOAD EXAMIANS APP
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