An audio transformer has a turn ratio of 9, What is its impedance ratio? Options: A . &nbsp81 B . &nbsp85 C . &nbsp6 D . &nbsp9 E . &nbspNone of the above

An audio transformer has a turn ratio of 9, What is its impedance ratio?

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An audio transformer has a turn ratio of 9, What is its impedance ratio?

Answer: Option A

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