There is a greater possibility of occurence of corona during______________?

Related Mcqs:

Which of the following distribution systems is more reliable?

A. Radial system B. Tree system C. Ring main system D. All are equally reliable...

In a tap changing transformer, the tappings are provided on__________?

A. primary winding B. secondary winding C. high voltage winding D. any of the above...

The skin effect of a conductor will reduce as the__________?

A. resistivity of conductor material increases B. permeability of conductor material increases C. diameter increases D. frequency increases...

Which of the following are the constants of the transmission lines ?

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

The presence of ozone due to corona is harmful because it________________?

A. reduces power factor B. corrodes the material C. gives odour D. transfer energy to the ground E. none of the above...