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 shunt capacitance to ground series and shunt capacitance series capacitance surface leakage currents shunt capacitance to ground series and shunt capacitance series capacitance surface leakage currents 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) Which of the following relays is used on long transmission lines? Reactance relay Mho's relay None Impedance relay Reactance relay Mho's relay None Impedance relay ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (11-06-2017) The charging current in the cables leads the voltage by 90˚ lags the voltage by 90˚ lags the voltage by 180˚ leads the voltage by 180˚ leads the voltage by 90˚ lags the voltage by 90˚ lags the voltage by 180˚ leads the voltage by 180˚ ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (11-06-2017) Cells are connected in parallel in order to increase the efficiency current capacity life of the cells voltage rating efficiency current capacity life of the cells voltage rating ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (11-06-2017) In a 3-phase, 4-wire cable the cross sectional area of neutral conductor is half of the area of phase conductor equal to the area of phase conductor double the area of phase conductor 1.5 times the area of phase conductor half of the area of phase conductor equal to the area of phase conductor double the area of phase conductor 1.5 times the area of phase conductor ANSWER EXPLANATION DOWNLOAD EXAMIANS APP Answer as per answer key provided is “double the area of phase conductor”. But neutral wire can be half of phase.
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