Power Systems In thermal power plants the size of coal after crushing 300 mm. 20 - 25 mm. 200 - 205 mm. 40 mm. 300 mm. 20 - 25 mm. 200 - 205 mm. 40 mm. ANSWER DOWNLOAD EXAMIANS APP
Power Systems Lightning arresters are used to protect electrical equipment against power frequency of over voltages. over currents due to lightning stroke. over voltages due to indirect lightning stroke. direct strokes of lightning. power frequency of over voltages. over currents due to lightning stroke. over voltages due to indirect lightning stroke. direct strokes of lightning. ANSWER DOWNLOAD EXAMIANS APP
Power Systems The method of neutral grounding affects the zero sequence network positive sequence network All of these negative sequence network zero sequence network positive sequence network All of these negative sequence network ANSWER DOWNLOAD EXAMIANS APP
Power Systems When series reactor is used in generating stations, the fault current magnitude is any of the above remains unaffected increased reduced any of the above remains unaffected increased reduced ANSWER DOWNLOAD EXAMIANS APP
Power Systems The unit protection scheme provides back up protection. simultaneous protection. remote protection. primary protection. back up protection. simultaneous protection. remote protection. primary protection. ANSWER DOWNLOAD EXAMIANS APP
Power Systems Which of the following power planets is the least reliable Tidal. Wind. Solar. Geothermal. Tidal. Wind. Solar. Geothermal. ANSWER DOWNLOAD EXAMIANS APP
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