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The velocity factor of a transmission li...

The velocity factor of a transmission line `x`. If dielectric constant of the medium is `1.8`, the value of `x` is

A

`0.26`

B

`0.62`

C

`0.74`

D

`6.2`

Text Solution

Verified by Experts

The correct Answer is:
C
`V.f.=(1)/(sqrt(k))`, `=(1)/(sqrt(1.8))=0.74`
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