Power loss in actual transformer is due to_________________?

Related Mcqs:

Mutually inductance between two magnetically-coupled coils depends on____________?

A. permeability of the core B. the number of their turns C. cross-sectional area of their common core D. all of the above...

Which of the following circuit elements will oppose the change in circuit current ?

A. Capacitance B. Inductance C. Resistance D. All of the above...

An alternating current or voltage________________?

A. fluctuates off and on B. varies in magnitude alone C. changes its direction again and again D. changes its magnitude continuously and reverses its direction of flow after regularly recurring intervals....

Long distance transmission is easy for________________?

A. D.C voltage B. A.C voltage C. Half A.C voltage D. Half D.C voltage...

For electroplating we use_________________?

A. A D.C source B. an A.C source C. any source D. all of the above...