GETCO Exam Paper (11-06-2017) For which one of the following materials, is the Hall Coefficient zero? Intrinsic semiconductor Alloy Insulator Metal Intrinsic semiconductor Alloy Insulator Metal 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? Peaking hydro or gas turbine stations Non-conventional power stations Base power stations Major thermal stations Peaking hydro or gas turbine stations Non-conventional power stations Base power stations Major thermal stations ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (11-06-2017) On which of the following cycles does a modern steam power plant work? Carnot cycle Otto Cycle Bell-Coleman cycle Rankine cycle Carnot cycle Otto Cycle Bell-Coleman cycle Rankine cycle ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (11-06-2017) If the reading of two wattmeters are equal and positive in two wattmeter method, the load power factor in abalanced 3-phase 3-wire circuit will be zero unity 0.866 0.5 zero unity 0.866 0.5 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP W1 = W2 (+Ve) → PF = 1W1, W2 Positive → PF > 0.5W1 +Ve, W2 = 0 → PF = 0.5W1 +Ve, W2 = -Ve → PF < 0.5W1 = - W2 → PF = 0
GETCO Exam Paper (11-06-2017) In a transmission system, the weight of copper used is proportional to 1/E2 1/E E2 E 1/E2 1/E E2 E ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (11-06-2017) The output of a solar cell is of the order of 5.0 W 1.0 W 0.5 W 10.0 W 5.0 W 1.0 W 0.5 W 10.0 W ANSWER DOWNLOAD EXAMIANS APP
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