What does a transformer do?

Select one:

A. Transforms AC current to DC current

B. Transforms DC current to AC current

C. Changes an electrical signal into a mechanical action

D. Increases or decreases incoming voltage



Answer :

Final answer:

Transformers are devices that transform voltages from one value to another, enabling efficient power transmission and safe voltage levels.


Explanation:

Transformers are devices that transform voltages from one value to another. They are crucial in power distribution systems as they allow for the efficient transmission of power over long distances at high voltages while providing safe levels of voltage at user locations.


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