GETCO Exam Paper (11-06-2017) In air blast circuit breaker resistance switching is used to 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 damp out the fast transient ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (11-06-2017) Fiber-optic cables are used in power system applications mainly for SCADA communication between power station and substation all communication between power station and load control centre SCADA communication between power station and substation all communication between power station and load control centre ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (11-06-2017) Diversity factor is always equal to unity more than unity more than twenty less than unity equal to unity more than unity more than twenty less than unity ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (11-06-2017) The charging current in the cables leads the voltage by 180˚ lags the voltage by 90˚ lags the voltage by 180˚ leads the voltage by 90˚ leads the voltage by 180˚ lags the voltage by 90˚ lags the voltage by 180˚ leads the voltage by 90˚ ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (11-06-2017) In a 3-phase supply, floating neutral is undesirable because it may result in _____ across the load low voltage none unequal line voltage high voltage low voltage none unequal line voltage high voltage ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (11-06-2017) By increasing the transmission voltage to double of its original value the same power can be dispatched double the original value one fourth of original value equal to original value half the original value double the original value one fourth of original value equal to original value half the original value ANSWER DOWNLOAD EXAMIANS APP
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