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Posted: **Sun Jul 10, 2022 11:32 am**

: B A Transformer Is Used To Reduce The Voltage Of A Supply From 120v A C To 12v A C Explain How A Transformer Works Yo 1 (20.11 KiB) Viewed 41 times

b) A transformer is used to reduce the voltage of a supply from 120V a.c to 12V a.c. Explain how a transformer works. Your answer should include an operation of how the transformer would not work with a d.c. supply voltage. 4