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

Related Mcqs:

A transformer transforms__________________?

A. voltage B. current C. power D. frequency...

The chemical used in breather is_______________?

A. asbestos fiber B. silica sand C. sodium chloride D. silica gel...

The full-load copper loss of a trans¬former is 1600 W. At half-load, the copper loss will be___________?

A. 6400 W B. 1600 W C. 800 W D. 400 W...

The path of the magnetic flux in transformer should have____________?

A. high reluctance B. low reactance C. high resistance D. low resistance...

If a transformer is switched on to a voltage more than the rated voltage______________?

A. its power factor will deteriorate B. its power factor will increase C. its power factor will remain unaffected D. its power factor will be zero...