Natural rubber is obtained from milky sap of tropical trees

Related Mcqs:

In case of three core flexible cable the colour of the neutral is_________?

A. blue B. black C. brown D. none of the above...

In a cable, the maximum stress under operating conditions is at___________?

A. insulation layer B. sheath C. armour D. conductor surface...

The metallic sheath may be made of lead or lead alloy or of aluminium ?

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...

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...