Get comprehensive solutions to your questions with the help of IDNLearn.com's experts. Our platform is designed to provide quick and accurate answers to any questions you may have.

What is the primary function of a transformer in an electrical circuit?
A) To convert direct current (DC) to alternating current (AC)
B) To increase or decrease the voltage of alternating current (AC)
C) To store electrical energy for later use
D) To protect electrical circuits from overloads and short circuits