The ratio of secondry to the primary turns in a trans is `9:4`. If the power input be `P`, what will be the ratio of power outpu

The ratio of secondry to the primary turns in a trans is `9:4`. If the power input be `P`, what will be the ratio of power output (neglect all losses) to power input
A. `4:9`
B. `9:4`
C. `5:4`
D. `1:1`

The ratio of secondry to the primary turns in a trans is `9:4`. If the power input be `P`, what will be the ratio of power output (neglect all losses)

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