Answered By: Marg Mannseichner Last Updated: Jul 17, 2017 Views: 9
If you were asking about a transformer used in electricity, a transformer is basically a device helps convert high voltage electricity to low voltage electricity. The electricity in the power lines outside - is much stronger than we need in our house or school.
Here's an article I found on the on-line resource Britannica School Edition (Middle School):
You can find a link to Britannica on the VLC here:
If you meant the toy Transformers - they are cool cars or other vehicles that turn into (transform) fantastic robots with special powers and gadgets!