The secondary of a current transformer is always short-circuited under operating conditions because it____________________?

Related Mcqs:

In the transformer following winding has got more cross-sectional area______________?

A. Low voltage winding B. High voltage winding C. Primary winding D. Secondary winding...

Helical coils can be used on___________?

A. low voltage side of high kVA transformers B. high frequency transformers C. high voltage side of small capacity transformers D. high voltage side of high kVA rating transformers...

Which winding of the transformer has less cross-sectional area?

A. Primary winding B. Secondary winding C. Low voltage winding D. High voltage winding...

Which of the following is not a routine test on transformers ?

A. Core insulation voltage test B. Impedance test C. Radio interference test D. Polarity test...

In a transformer the resistance between its primary and secondary should be_____________?

A. zero B. 10 Q C. 1000 Q D. infinity...