On which of the following factors skin effect depends?

Related Mcqs:

For aluminium, as compared to copper, all the following factors have higher values except:

A. specific volume B. electrical conductivity C. co-efficient of linear expansion D. resistance per unit length for same cross-section...

The following system is not generally used?

A. 1-phase 3 wire B. 1-phase 4 wire C. 3-phase 3 wire D. 3-phase 4 wire...

The phenomenon qf rise in voltage at the receiving end of the open-circuited or lightly loaded line is called the________________?

A. Seeback effect B. Ferranti effect C. Raman effect D. none of the above...

Most of the high transmission lines in Pakistan are_______________?

A. underground B. overhead C. either of the above D. none of the above...

Which of the following is not a constituent for making porcelain insulators ?

A. Quartz B. Kaolin C. Felspar D. Silica...