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  1. 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.

    2. A.
    5p, 2p x 108 m/sec
    B.
    5p, 108 m/sec
    C.
    31.4, 108 m/sec
    D.
    31.4, 2p x 108 m/sec

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    Answer : Option B

    Explanation :

    β = ωLC = 106 x 2p x 500 x

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