GETCO Exam Paper (22-07-2015) Differential equation is required to be solved in _____ Stability studies Load flow studies Finding efficiency of a transmission line economical operation of power systems Stability studies Load flow studies Finding efficiency of a transmission line economical operation of power systems ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (22-07-2015) No load efficiency of tranformer is _____ than full load efficiency same depends on load greater lesser same depends on load greater lesser ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (22-07-2015) Critical clearing time of a fault in a power system is related to Transient stability limit Short circuit limit Steady state limit Reactive power limit Transient stability limit Short circuit limit Steady state limit Reactive power limit ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (22-07-2015) Earth wire on EHV overhead transmission line is provided to protect the line against corona effect excessive fault voltages switching surge lightning surge corona effect excessive fault voltages switching surge lightning surge ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (22-07-2015) Which of the following cable is extensively used for high tension and low tension work? TRS cable VIR cable PVC cable XLPE cable TRS cable VIR cable PVC cable XLPE cable ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (22-07-2015) An over-current relay of current rating 5 A and setting 150% is connected to a 200/5 A CT. Then the relay to pickup, the line current required is 150 100 300 200 150 100 300 200 ANSWER DOWNLOAD EXAMIANS APP
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