Balun is a transformer which changes
a). unbalanced to balanced line
b). balanced to unbalanced line
c). zero to infinite impedance
d). input like transformer
Answer Posted / jegatheesh
the answer a & b are correct because the the term balun
derived combing both balance and unbalance it can convert
unbalance to balance and vice versa. it is mostly used in
television antenna it is act as isolating device
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