Question

The velocity factor of a transmission line x. If dielectric constant of the medium is 2.6, the value of x is

• A. 0.26
• B. 0.62
• C. 2.6
• D. 6.2

Answer 1

Answer: (B)

0.62

Answer 2

$v.f. = \frac{1}{\sqrt{k}} = \frac{1}{\sqrt{2.6}} = 0.62$