Electronics and Communication Engineering - Exam Questions Papers - Discussion

Discussion Forum : Exam Questions Papers - Exam Paper 10 (Q.No. 50)
50.
A lossless transmission line is 50 cm long and operates at a frequency of 500 MHz. Inductance and capacitances present in a line are 0.5 μH/m and 200 pF/m. Phase constant and phase velocity are respectively.
5p, 2p x 108 m/sec
5p, 108 m/sec
31.4, 108 m/sec
31.4, 2p x 108 m/sec
Answer: Option
Explanation:

β = ωLC = 106 x 2p x 500 x

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