Power Systems Alternate formation and breakage of bubbles are called cavitations. surgfication. water hamming. All of these cavitations. surgfication. water hamming. All of these ANSWER DOWNLOAD EXAMIANS APP
Power Systems Pin insulators are used up to 120 kV 33 kV 11 kV any voltage level 120 kV 33 kV 11 kV any voltage level ANSWER DOWNLOAD EXAMIANS APP
Power Systems The daily energy produced in thermal power station is 720 MWh at a load factor of 0.6. What is the maximum demand of the station? 30 MW 72 MW 50 MW 720 MW 30 MW 72 MW 50 MW 720 MW ANSWER DOWNLOAD EXAMIANS APP
Power Systems Advantages of pumped storage plants is/are most economical as a peak load supply plant operating time is minimum All of these used as load frequency control most economical as a peak load supply plant operating time is minimum All of these used as load frequency control ANSWER DOWNLOAD EXAMIANS APP
Power Systems The insulation of the modern EHV lines is designed based on the lighting voltage. corona. R × I. the switch voltage. the lighting voltage. corona. R × I. the switch voltage. ANSWER DOWNLOAD EXAMIANS APP
Power Systems For complete protection of 3-phase system from the short circuit faults minimum number of relays required are one two six three one two six three ANSWER DOWNLOAD EXAMIANS APP
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