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electronics and communication engineering electromagnetic field theory
1. Characteristic impedance of a transmission line is 50 Ω. Input impedance of the open circuited line. Zoc = 100 + J150 Ω. When transmission line is short circuited, then value of the input impedance will be
(A): 100 + J150 Ω
(B): 50 Ω
(C): 7.69 - J11.54 Ω
(D): 7.69 + J11.54Ω
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By: guest on 02 Jun 2017 12.49 am
ZC = ZOC - ZSC 50 = (100 + j150)(ZSC) .
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