If a power cable and a communication cable are to run parallel the minimum distance between the two, to avoid interference, should be______________?

Related Mcqs:

In a cable immediately above metallic sheath ______ is provided

A. earthing connection B. bedding C. armouring D. none of the above...

Cables, generally used beyond 66 kV are___________?

A. oil filled B. S.L. type C. belted D. armoured...

The relative permittivity of rubber is____________?

A. between 2 and 3 B. between 5 and 6 C. between 8 and 10 D. between 12 and 14...

It is difficult to maintain oil filled cables____________?

A. Yes B. No...

The advantage of cables over overhead transmission lines is___________?

A. easy maintenance B. low cost C. can be used in congested areas D. can be used in high voltage circuits...