Power Systems When a neutral point of 3 - Φ system is directly connected to earth then it has what type of grounding? Reactance. Solid. Resistance. Peterson coil. Reactance. Solid. Resistance. Peterson coil. ANSWER DOWNLOAD EXAMIANS APP
Power Systems The modern trend in electric power generation to have large number of small size thermal plants located at different places. to have large size thermal plant located near coal fields. to have large size thermal plants near load centre. none of above. to have large number of small size thermal plants located at different places. to have large size thermal plant located near coal fields. to have large size thermal plants near load centre. none of above. ANSWER DOWNLOAD EXAMIANS APP
Power Systems Pipes carrying steam are generally of cast iron. steel. cobalt. aluminium. cast iron. steel. cobalt. aluminium. ANSWER DOWNLOAD EXAMIANS APP
Power Systems IF the time of operation of a relay for unity TMS is 10 sec then the time of operation for 0.5 TMS is 5 sec. 10 sec. 20 sec. none of these. 5 sec. 10 sec. 20 sec. none of these. ANSWER DOWNLOAD EXAMIANS APP
Power Systems When series reactor is used in generating stations, the fault current magnitude is increased reduced any of the above remains unaffected increased reduced any of the above remains unaffected ANSWER DOWNLOAD EXAMIANS APP
Power Systems Suspension type insulators are used for voltage beyond 33 kV 230 V 11 kV 440 V 33 kV 230 V 11 kV 440 V ANSWER DOWNLOAD EXAMIANS APP
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