The skin effect of a conductor will reduce as the__________?

Related Mcqs:

Which of the following bus-bar schemes has the lowest cost?

A. Ring bus-bar scheme B. Single bus-bar scheme C. Breaker and a half scheme D. Main and transfer scheme...

The effect of corona can be detected by___________?

A. presence of ozone detected by odour B. hissing sound C. faint luminous glow of bluish colour D. all of the above...

The corona is considerably affected by which of the following _______________?

A. Size of the conductor B. Shape of the conductor C. Surface condition of the conductor D. All of the above...

Besides a method of trial and error, which of the following methods is employed for solution of network problems in interconnected system ?

A. Circulating current method B. Thevenin’s theorem C. Superposition of currents D. Direct application of Kirehhoffs laws E. All of the above...

As compared to a 2-wire D.C. distributor, a 3-wire distributor with same maximum voltage to earth uses only__________________?

A. 31.25 percent of copper B. 33.3 percent of copper C. 66.7 percent of copper D. 125 percent of copper...