In a transformer the resistance between its primary and secondary is____________?

Related Mcqs:

The degree of mechanical vibrations produced by the laminations of a transformer depends on____________?

A. tightness of clamping B. gauge of laminations C. size of laminations D. all of the above...

In a transformer routine efficiency depends upon_____________?

A. supply frequency B. load current C. power factor of load D. both B. and (c)...

Harmonics in transformer result in___________?

A. increased core losses B. increased I2R losses C. magnetic interference with communication circuits D. all of the above...

If a transformer is continuously operated the maximum temperature rise will occur in_______________?

A. core B. windings C. tank D. any of the above...

The size of a transformer core will depend on__________?

A. frequency B. area of the core C. flux density of the core material D. A. and B. both...