GETCO Exam Paper (11-06-2017) The power factor of an open ended cable can be improved by increasing the capacitance increasing the insulation resistance decreasing the capacitance increasing the conductor resistance increasing the capacitance increasing the insulation resistance decreasing the capacitance increasing the conductor resistance 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˚ leads the voltage by 180˚ lags the voltage by 180˚ leads the voltage by 90˚ lags the voltage by 90˚ leads the voltage by 180˚ lags the voltage by 180˚ ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (11-06-2017) If the length of a cable is doubled, its capacitance becomes double remains unchanged becomes one half becomes one-fourth becomes double remains unchanged becomes one half becomes one-fourth 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 one fourth of original value half the original value double the original value equal to original value one fourth of original value half the original value double the original value equal to original value ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (11-06-2017) The efficiency of solar cell is about 0.25 0.15 0.4 0.6 0.25 0.15 0.4 0.6 ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (11-06-2017) The inductance of a power transmission line increases with increase in diameter of conductor increase in load current carried by the conductors decrease in line length increase in spacing between the phase conductors increase in diameter of conductor increase in load current carried by the conductors decrease in line length increase in spacing between the phase conductors ANSWER DOWNLOAD EXAMIANS APP
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