GETCO Exam Paper (11-06-2017) Which of the following relays is used on long transmission lines? Mho's relay Impedance relay Reactance relay None Mho's relay Impedance relay Reactance relay None ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (11-06-2017) For which one of the following materials, is the Hall Coefficient zero? Metal Alloy Intrinsic semiconductor Insulator Metal Alloy Intrinsic semiconductor Insulator ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (11-06-2017) A circuit component that opposes the change in circuit voltage is resistance capacitance inductance all resistance capacitance inductance all ANSWER EXPLANATION DOWNLOAD EXAMIANS APP Capacitor : Oppose change in voltageInductor : Oppose change in currentResistance : Oppose flow of current
GETCO Exam Paper (11-06-2017) For an overhead line, the surge impedance is taken as 20-40 Ω 500-1000 Ω 70-80 Ω 100-200 Ω 20-40 Ω 500-1000 Ω 70-80 Ω 100-200 Ω ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (11-06-2017) The main function of economiser of a boiler plant is to increase steam pressure increase life of the boiler increases steam production reduce fuel consumption increase steam pressure increase life of the boiler increases steam production reduce fuel consumption ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (11-06-2017) In a load duration curve for an integrated power system, the uppermost crest represents the energy contributed by which one of the following? Major thermal stations Non-conventional power stations Base power stations Peaking hydro or gas turbine stations Major thermal stations Non-conventional power stations Base power stations Peaking hydro or gas turbine stations ANSWER DOWNLOAD EXAMIANS APP
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