GETCO Exam Paper (22-07-2015) For a given transformer volte/turn for primary and secondary winding is different depends on transformer design same depends on load different depends on transformer design same depends on load ANSWER EXPLANATION DOWNLOAD EXAMIANS APP emf = 4.44*f*φ*Temf/T = 4.44*f*φ
GETCO Exam Paper (22-07-2015) During the insulation co-ordination in the sub station, the lowest insulation strength is at circuit breaker bus bar transformer CTs and PTs circuit breaker bus bar transformer CTs and PTs ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (22-07-2015) In rotating electrical machines, the insulation temperature limit for class B type is 105˚C 180˚C 130˚C 150˚C 105˚C 180˚C 130˚C 150˚C ANSWER EXPLANATION DOWNLOAD EXAMIANS APP insulation Class and temperature limit(in ˚C) is given below:Y - 90A- 105E- 120B-130F-155H-180C- above 180
GETCO Exam Paper (22-07-2015) The Z matrix of 2 port network is given by [0.9 0.2 : 0.2 0.6]. The element Y22 of the corresponding Y matrix of the same network is given by -0.4 1.2 0.4 1.8 -0.4 1.2 0.4 1.8 ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (22-07-2015) Shunt capacitors in a substation delivers lagging VAR consumes lagging VAR consume active power deliver active power delivers lagging VAR consumes lagging VAR consume active power deliver active power ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (22-07-2015) Babies _____ when they are hungry is crying are crying cries cry is crying are crying cries cry ANSWER DOWNLOAD EXAMIANS APP
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