GETCO Exam Paper (11-06-2017) For an overhead line, the surge impedance is taken as 100-200 Ω 500-1000 Ω 70-80 Ω 20-40 Ω 100-200 Ω 500-1000 Ω 70-80 Ω 20-40 Ω ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (11-06-2017) In a transmission system, the weight of copper used is proportional to E 1/E 1/E2 E2 E 1/E 1/E2 E2 ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (11-06-2017) A circuit component that opposes the change in circuit voltage is resistance capacitance all inductance resistance capacitance all inductance ANSWER EXPLANATION DOWNLOAD EXAMIANS APP Capacitor : Oppose change in voltageInductor : Oppose change in currentResistance : Oppose flow of current
GETCO Exam Paper (11-06-2017) The inductance of a power transmission line increases with decrease in line length increase in spacing between the phase conductors increase in load current carried by the conductors increase in diameter of conductor decrease in line length increase in spacing between the phase conductors increase in load current carried by the conductors increase in diameter of conductor ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (11-06-2017) The minimum dielecric stress in a cable is it bedding armour lead sheath conductor surface bedding armour lead sheath conductor surface ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (11-06-2017) For which one of the following materials, is the Hall Coefficient zero? Intrinsic semiconductor Insulator Metal Alloy Intrinsic semiconductor Insulator Metal Alloy ANSWER DOWNLOAD EXAMIANS APP
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