Question

The primary side of a transformer has 780 turns and is connected to 101 Volts A/C....

The primary side of a transformer has 780 turns and is connected to 101 Volts A/C.

The secondary side produces 36 Volts A/C.

How many turns does the Secondary have?

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Answer #1

Ns/Np = Vs/Vp

Ns = 780 (36/101)

Ns = 278 turns

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