When a transmission line section is first short-circuited, and then op – McqOptions

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1.	When a transmission line section is first short-circuited, and then open-circuited, it shows input impedances of 25 Ω and 100Ω, respectively. The characteristic impedance of the transmission line is
A.	25 Ω
B.	50 Ω
C.	75 Ω
D.	100 Ω
Answer» C. 75 Ω

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