Primary winding of a transformer________________?

Related Mcqs:

The efficiency of a transformer will be maximum when_____________?

A. copper losses = hysteresis losses B. hysteresis losses = eddy current losses C. eddy current losses = copper losses D. copper losses = iron losses...

Spacers are provided between adjacent coils?

A. to provide free passage to the cooling oil B. to insulate the coils from each other C. both A. and (b) D. none of the above...

The transformer ratings are usually expressed in terms of______________?

A. volts B. amperes C. kW D. kVA...

Which of the following loss in a transformer is zero even at full load ____________?

A. Core loss B. Friction loss C. Eddy current loss D. Hysteresis loss...

During open circuit test of a transformer:

A. primary is supplied rated voltage B. primary is supplied full-load current C. primary is supplied current at reduced voltage D. primary is supplied rated kVA...