1.

If V_(r ) is the reflected voltage and V_(i) the incident voltage of a transmission line, then reflection coefficientK_(r ) of the line is given by :

Answer»

`K_(r )=(V_(r ))/(V_(i))`
`K_(r )=(V_(i))/(V_(r ))`
`K_(r )=SQRT(V_(r )xxV_(i))`
`K_(r )=(V_(r )xxV_(i))/(2)`

Answer :A


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