Explain a transformer has a primary voltage

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Reference no: EM13140912

Question about Voltage
A transformer has a primary voltage of 115v and a secondary voltage of 24v. If the number of turns in the primary is 345, how many turns are in the secondary?
(a) 8
(b) 72
(c) 690 or
(d) 1,653 ?

Reference no: EM13140912

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