Power Systems Earth fault relay uses the which of the following sequence currents? zero sequence any of the above negative sequence positive sequence zero sequence any of the above negative sequence positive sequence ANSWER DOWNLOAD EXAMIANS APP
Power Systems Pelton wheel turbine is a medium head turbine. none of above. low head turbine. high head turbine. medium head turbine. none of above. low head turbine. high head turbine. ANSWER DOWNLOAD EXAMIANS APP
Power Systems Which of the following statements is/are true? In case of parallel transmission lines both 1 and 3 fault current reduces fault current increases stability increases both 1 and 3 fault current reduces fault current increases stability increases ANSWER DOWNLOAD EXAMIANS APP
Power Systems Electrostatic precipitators in thermal power plants are used for removal of ash from flue gas All of these control flow rate remove moisture from the cole removal of ash from flue gas All of these control flow rate remove moisture from the cole ANSWER DOWNLOAD EXAMIANS APP
Power Systems The ground capacitance existing between transmission line and ground is 4µF. Find the inductive reactance of the peterson coil for compensation of arcing grounds? 625.35 Ω 0.844 Ω 855.26 Ω 265.25 Ω 625.35 Ω 0.844 Ω 855.26 Ω 265.25 Ω ANSWER DOWNLOAD EXAMIANS APP
Power Systems Which of the following buses is/are not PV buses? fixed shunt capacitor buses voltage control buses both 1 and 2 reactive power support buses fixed shunt capacitor buses voltage control buses both 1 and 2 reactive power support buses ANSWER DOWNLOAD EXAMIANS APP
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