GETCO Exam Paper (22-07-2015) Who is the 2012 London Olympics bronze medalist in badminton? Jwala Gutta Saina Ashwini Ponnappa Sania Jwala Gutta Saina Ashwini Ponnappa Sania ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (22-07-2015) Which of the following is not function of substation batteries? emergency lighting circuits operating automatic control circuits provide supply to the excitation system operating protective relay systems emergency lighting circuits operating automatic control circuits provide supply to the excitation system operating protective relay systems ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (22-07-2015) Which Indian hindi movie is released most recently (as on 22/07/2015)? Aisa Yeh Jahaan Drishyam Bajarangi Bhaijaan Bin Roye Aisa Yeh Jahaan Drishyam Bajarangi Bhaijaan Bin Roye ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (22-07-2015) The area under the load duration curve represents energy generated in the period considered base load of the system average load of the system Maximum demand of the power station energy generated in the period considered base load of the system average load of the system Maximum demand of the power station ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (22-07-2015) For eliminating 7th harmonics from generated EMF in alternator the fractional pitch must be 5\6 2\3 6\7 7\8 5\6 2\3 6\7 7\8 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP fractional pitch = Cos( α/2)α is obtain from: (nα/2)=90˚ where n is harmonicα=25.7143˚fractional pitch=6/7
GETCO Exam Paper (22-07-2015) In synchronous motor, V-curve is a graph of Armature current Vs active power Armature current Vs power factor Armature current Vs Field current Armature current Vs reactive power Armature current Vs active power Armature current Vs power factor Armature current Vs Field current Armature current Vs reactive power ANSWER EXPLANATION DOWNLOAD EXAMIANS APP v curve: armature current → field currentInverted V curve: power factor → field current
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