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 0.5 0.866 zero unity 0.5 0.866 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) Which Article of the constitution provides freedom to manage religious affairs? Article 28 Article 27 Article 26 Article 25 Article 28 Article 27 Article 26 Article 25 ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (11-06-2017) For the protection of power system against travelling waves, we use earthing screens surge diverters None of these overhead ground wires earthing screens surge diverters None of these overhead ground wires ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (11-06-2017) The booster is inserted in the circuit to increase current reduce voltage drop reduce current compensate for voltage drop increase current reduce voltage drop reduce current compensate for voltage drop ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (11-06-2017) The stability of arc in vacuum depends on the contact material with its vapour presssure and the circuit parameters the contact material and its vapour pressure the contact material only the circuit parameters only the contact material with its vapour presssure and the circuit parameters the contact material and its vapour pressure the contact material only the circuit parameters only ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (11-06-2017) Sorry, she can't come to the phone. She _____a bath having is having has have having is having has have ANSWER DOWNLOAD EXAMIANS APP
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