GETCO Exam Paper (11-06-2017) The rate of rise of restriking voltage depends on the inductance of the system only the capacitance of the system only the type of circuit breaker both inductance and capacitance of the system the inductance of the system only the capacitance of the system only the type of circuit breaker both inductance and capacitance of the system ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (11-06-2017) Current rating is not necessary in case of load break switches isolators circuit breakers and load break switches circuit breakers load break switches isolators circuit breakers and load break switches circuit breakers ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (11-06-2017) The output of a solar cell is of the order of 5.0 W 0.5 W 10.0 W 1.0 W 5.0 W 0.5 W 10.0 W 1.0 W ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (11-06-2017) The rated voltage of a 3-phase power system is given as peak line-to-peak voltage rms line-to-line voltage peak phase voltage rms phase voltage peak line-to-peak voltage rms line-to-line voltage peak phase voltage rms phase voltage 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 zero 0.5 unity 0.866 zero 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) Demand factor is defined as the ratio of maximum demand to connected load connected load to maximum demand average load to maximum demand maximum demand to average load maximum demand to connected load connected load to maximum demand average load to maximum demand maximum demand to average load ANSWER DOWNLOAD EXAMIANS APP
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