Is a cable is to be designed for use on 1000 kV, which insulation would you prefer ____________?

Related Mcqs:

The bedding on a cable consists of____________?

A. hessian cloth B. jute C. any of the above D. none of the above...

cables are used for 132 kV lines____________?

A. High tension B. Super tension C. Extra high tension D. Extra super voltage...

The material for armouring on cable is usually__________?

A. steel tape B. galvanised steel wire C. any of the above D. none of the above...

A certain cable has an insulation of relative permittivity 4. If the insulation is replaced by one of relative permittivity 2, the capacitance of the cable will become_____________?

A. one half B. double C. four times D. none of the above...

The advantage of oil filled cables is_________?

A. more perfect impregnation B. smaller overall size C. no ionisation, oxidation and formation of voids D. all of the above...