GETCO Exam Paper (11-06-2017) Feeder is designed mainly from the point of view of operating voltage voltage drop in it operating frequency its current carrying capacity operating voltage voltage drop in it operating frequency its current carrying capacity ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (11-06-2017) In air blast circuit breaker resistance switching is used to damp out the fast transient change the fault current power factor reduce the magnitude of fault current control the CB operating time damp out the fast transient change the fault current power factor reduce the magnitude of fault current control the CB operating time ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (11-06-2017) The dynamic resistance of a parallel resonant circuit is given by C/LR L/CR LCR LC/R C/LR L/CR LCR LC/R ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (11-06-2017) The voltage across the various discs of a string of suspension insulators having identical discs is different due to series and shunt capacitance series capacitance shunt capacitance to ground surface leakage currents series and shunt capacitance series capacitance shunt capacitance to ground surface leakage currents ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (11-06-2017) Give synonym: Cancel Approve Abolish Allow Break Approve Abolish Allow Break ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (11-06-2017) If the reading of two wattmeters are equal and positive in two wattmeter method, the load power factor in abalanced 3-phase 3-wire circuit will be 0.5 0.866 zero unity 0.5 0.866 zero unity ANSWER EXPLANATION DOWNLOAD EXAMIANS APP W1 = W2 (+Ve) → PF = 1W1, W2 Positive → PF > 0.5W1 +Ve, W2 = 0 → PF = 0.5W1 +Ve, W2 = -Ve → PF < 0.5W1 = - W2 → PF = 0
EXAMIANS