Compute the turns ratio between the primary and secondary

Reference no: EM13659293

A transformer for an answering machine takes an AC voltage of 170V (peak-to-peak or maximum) as its input and provides 7.8V (rms) as its output to the answering machine.

1. What is the rms equivalent to this peak-to-peak voltage?

2. Compute the turn’s ratio between the primary and secondary.

3. When not answering, the machine uses a maximum power of 5.0W. What is the current (rms) drawn from the170V line?

Reference no: EM13659293

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Compute the turns ratio between the primary and secondary : A transformer for an answering machine takes an AC voltage of 170V (peak-to-peak or maximum) as its input and provides 7.8V (rms) as its output to the answering machine. What is the rms equivalent to this peak-to-peak voltage? Compute the turn’s rati..

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