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

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...

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...

Series capacitors on transmission lines are of little use when the load VAR requirement is___________?

A. large B. small B. fluctuating D. any of the above...

The operating voltage of extra high tension cables is upto_______________?

A. 6.6 kV B. 11 kV C. 33 kV D. 66 kV E. 132 kV...

Large industrial consumers are supplied electrical energy at__________________?

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