GETCO Exam Paper (11-06-2017) The rate of rise of restriking voltage depends on the type of circuit breaker the inductance of the system only both inductance and capacitance of the system the capacitance of the system only the type of circuit breaker the inductance of the system only both inductance and capacitance of the system the capacitance of the system only 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 unity 0.866 0.5 zero unity 0.866 0.5 zero 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) Who called Subhashchandra Bose as Desh Nayak? Mahatma Gandhi Bal Gangadhar Tilak Rabinranath Tagore Lala Lajpat Rai Mahatma Gandhi Bal Gangadhar Tilak Rabinranath Tagore Lala Lajpat Rai ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (11-06-2017) In air blast circuit breaker resistance switching is used to change the fault current power factor damp out the fast transient control the CB operating time reduce the magnitude of fault current change the fault current power factor damp out the fast transient control the CB operating time reduce the magnitude of fault current ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (11-06-2017) Back to back HVDC is used to reduce voltage drop increase the transmission capability provide stable interconnection decrease line losse reduce voltage drop increase the transmission capability provide stable interconnection decrease line losse ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (11-06-2017) Cells are connected in parallel in order to increase the life of the cells voltage rating current capacity efficiency life of the cells voltage rating current capacity efficiency ANSWER DOWNLOAD EXAMIANS APP
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