The use of strain type insulators is made where the conductors are__________?

Related Mcqs:

Which of the following characteristics should the line supports for transmission lines possess?

A. Low cost B. High mechanical strength C. Longer life D. All of the above...

Constant voltage transmission entails the following disadvantage?

A. large conductor area is required for same power transmission B. short-circuit current of the system is increased C. either of the above D. none of the above...

The voltage regulation in magnetic amplifier type voltage regulator is effected by__________?

A. electromagnetic induction B. varying the resistance C. varying the reactance D. variable transformer...

Which of the following methods is used for laying of underground cables ?

A. Direct laying B. Draw-in-system C. Solid system D. All of the above...

Large industrial consumers are supplied electrical energy at__________________?

A. 400 V B. 11 kV C. 66 kV D. 400 kV...