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Exam Questions Papers - Engineering

Q1:

For a medium σ = 2.1 x 10-4 mho/m and ε = 80 e0 at a frequency of 5 GHz its loss tangent is

A 1 x 10-5

B 9.45 x 10-6

C 1.31 x 10-4

D

ANS:B - 9.45 x 10-6

= 9.45 X 10-6.