Pressure cables are generally not used beyond__________?

Related Mcqs:

Which of the following protects a cable against mechanical injury___________?

A. Bedding B. Sheath C. Armouring D. None of the above...

In cables the charging current__________?

A. lags the voltage by 90° B. leads the voltage by 90° C. lags the voltage by 180° D. leads the voltage by 180°...

If a cable of homogeneous insulation has a maximum stress of 10 kV/mm, then the dielectric strength of insulation should be_______________?

A. 5 kV/mm B. 10 kV/mm A. 15 kV/mm D. 30 kV/mm...

Natural rubber is obtained from milky sap of tropical trees

A. Yes B. No...

Capacitance grading of cable implies__________?

A. use of dielectrics of different permeabilities B. grading according to capacitance of cables per km length C. cables using single dielectric in different concentrations D. capacitance required to be introduced at different lengths to counter the effect of inductance E. none of the above...