Power Systems For complete protection of 3-phase system from the short circuit faults minimum number of relays required are two three six one two three six one ANSWER DOWNLOAD EXAMIANS APP
Power Systems If we increase the length of the transmission line, the charging current increases decreases remains unaffected None of these increases decreases remains unaffected None of these ANSWER DOWNLOAD EXAMIANS APP
Power Systems Find the value of a729, where "a" is the operator α 0 α² 1 α 0 α² 1 ANSWER DOWNLOAD EXAMIANS APP
Power Systems Area under the daily curve divided by 24 gives units generated maximum load average load maximum demand units generated maximum load average load maximum demand ANSWER DOWNLOAD EXAMIANS APP
Power Systems A pin type insulator has 100 kV puncture voltage. If 10 kV flash over voltage occurred in a transmission line, then find the safety factor of insulator? 1000 10 0.001 0.1 1000 10 0.001 0.1 ANSWER DOWNLOAD EXAMIANS APP
Power Systems Skin effective is more in case of same in both cases None of these communication lines power lines same in both cases None of these communication lines power lines ANSWER DOWNLOAD EXAMIANS APP
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