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In co-axial cable the material used as s...

In co-axial cable the material used as spacer is :

A

teflon (or) polythylene

B

glass or mica

C

a gaseous medium

D

glass

Text Solution

Verified by Experts

The correct Answer is:
A
Co-axial cable is an electrical cable consisting of a round conducting wire, surrounded by an insulating spacer, surrounded by a cylindrical conducting sheath. Physical separation between inner conductor and outer shielding is maintained by spacers usually made out of tough solid plastics like teflon and nylon.
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