The effect of corona can be detected by___________?

Related Mcqs:

By which of the following methods string efficiency can be improved?

A. Using a guard ring B. Grading the insulator C. Using long cross arm D. Any of the above E. None of the above...

Which of the following equipment, for regulating the voltage in distribution feeder, will be most economical?

A. Static condenser B. Synchronous condenser C. Tap changing transformer D. Booster transformer...

By which of the following systems electric power may be transmitted ?

A. Overhead system B. Underground system C. Both A. and (b) D. None of the above...

Multicore cables generally use________________?

A. square conductors B. circular conductors C. rectangular conductors D. sector-shaped conductors E. none of the above...

The spacing between phase conductors of a 220 kV line is approximately equal to________________?

A. 2 m B. 3.5 m C. 6 m D. 8.5 m...