GETCO Exam Paper (11-06-2017) For an overhead line, the surge impedance is taken as 70-80 Ω 500-1000 Ω 100-200 Ω 20-40 Ω 70-80 Ω 500-1000 Ω 100-200 Ω 20-40 Ω 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 equal to original value half the original value one fourth of original value double the original value equal to original value half the original value one fourth of original value 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) The stability of arc in vacuum depends on the contact material only the contact material with its vapour presssure and the circuit parameters the circuit parameters only the contact material and its vapour pressure the contact material only the contact material with its vapour presssure and the circuit parameters the circuit parameters only the contact material and its vapour pressure ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (11-06-2017) Powe system stability is least affected by input torque reactance of transmission line losses reactance of generator input torque reactance of transmission line losses reactance of generator ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (11-06-2017) Conductivity of aluminium is _____ time of that of copper 0.6 2.5 0.4 1.63 0.6 2.5 0.4 1.63 ANSWER DOWNLOAD EXAMIANS APP
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