GETCO Exam Paper (11-06-2017) Cells are connected in parallel in order to increase the efficiency voltage rating current capacity life of the cells efficiency voltage rating current capacity life of the cells ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (11-06-2017) In hydropower station what is an enlarge body of water just above the intake and used as a regulating reservoir, called Forebay Reservoir Spilways Penstock Forebay Reservoir Spilways Penstock ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (11-06-2017) The effect of corona is increased inductance increased reactance increased energy loss all increased inductance increased reactance increased energy loss all 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 half the original value equal to original value double the original value one fourth of original value half the original value equal to original value double the original value one fourth of original value ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (11-06-2017) The most accurate and versatile method of achieving power compensation is by using fixed capacitor with controlled reactor saturable reactor with capacitor bank switched capacitor with controlled reactors switched capacitors fixed capacitor with controlled reactor saturable reactor with capacitor bank switched capacitor with controlled reactors switched capacitors 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 0.866 unity 0.5 zero 0.866 unity 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
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