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A(n) ___ is an electric device that uses electromagnetism to change (step up or step down) AC voltage from one level to another. Question 3 options: A) rectifier B) transformer C) inverter D) converter
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A(n) ___ is an electric device that uses electromagnetism to change (step up or step down) AC voltage from one level to another. Question 3 options: A) rectifier B) transformer C) inverter D) converter

User Foti Dim
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Answer:

A transformer is an electric device that uses electromagnetism to change voltage from one level to another or to isolate one voltage from another.

User Ruiquelhas
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