Power Systems A thermal protection switch is used to provide protection against overload. over voltage. temperature. short circuit. overload. over voltage. temperature. short circuit. ANSWER DOWNLOAD EXAMIANS APP
Power Systems A transmission line has a surge impedance of 400 Ω for a length of the line of 200 km. If the length of line is increased to 400 km, then its surge impedance is 800 Ω 400 Ω 200 Ω 0 Ω 800 Ω 400 Ω 200 Ω 0 Ω ANSWER DOWNLOAD EXAMIANS APP
Power Systems NTPC (National Thermal Power Cooperation) has its only thermal power generating unit in West Bengal at Bakreshwar. Katwa. Farakka. Durgapur. Bakreshwar. Katwa. Farakka. Durgapur. ANSWER DOWNLOAD EXAMIANS APP
Power Systems Proximity effect depends on frequency distance between the conductors relative permeability All of these frequency distance between the conductors relative permeability All of these ANSWER DOWNLOAD EXAMIANS APP
Power Systems In thermal plant most of the energy is wasted in boiler ESP turbines condenser boiler ESP turbines condenser ANSWER DOWNLOAD EXAMIANS APP
Power Systems The presence of earth in case of overhead lines decrease inducatance increase capacitance decrease capacitance increase inductance decrease inducatance increase capacitance decrease capacitance increase inductance ANSWER DOWNLOAD EXAMIANS APP
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