GETCO Exam Paper (30-11-2008) In the parallel operation of transformers, which statement is false transformers voltage ratings same transformers transformation ratios same transformers kVA ratings equal None of these transformers voltage ratings same transformers transformation ratios same transformers kVA ratings equal None of these ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (30-11-2008) On a long high voltage transmission line with heavy load, VAR compensation can be provided by using series inductive reactors shunt capacitors series capacitors shunt inductive reactors series inductive reactors shunt capacitors series capacitors shunt inductive reactors ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (30-11-2008) Minimum oil C.B. use oil for arc quenching cooling lubrication insulation arc quenching cooling lubrication insulation ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (30-11-2008) In a transformer it is difficult to measure the efficiency by output-input measurement methods because output is out of phase with respect to input losses are abnormally high efficiency of transformer is usually high and hence extremely accurate measurements will be necessary the output is sinusoidal and hence cannot be measured output is out of phase with respect to input losses are abnormally high efficiency of transformer is usually high and hence extremely accurate measurements will be necessary the output is sinusoidal and hence cannot be measured ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (30-11-2008) A CB under normal conditions, should be inspected once in 5 years a month a week 3 or 6 months 5 years a month a week 3 or 6 months ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (30-11-2008) The normal difference between transmission lines and distribution lines is The quantity of power being transmitted by the lines The quantity of current carried by the lines The operating voltage The cross sectional area of the conductors The quantity of power being transmitted by the lines The quantity of current carried by the lines The operating voltage The cross sectional area of the conductors ANSWER DOWNLOAD EXAMIANS APP
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