The principle difference between a step-up and step-down transformer is
A)step-up transformers can handle more current.
B)different geometries.
C)different ratios of turns of wire for each.
D)none of the above

Question

Quizplus · Accepted Answer

The principle difference between a step-up and a step-down transformer is the ratio of turns of wire in each. A step-up transformer has more turns of wire in the secondary coil, resulting in a higher output voltage. In contrast, a step-down transformer has fewer turns of wire in the secondary coil, resulting in a lower output voltage. The ability to handle current is not a differentiating factor, and the geometries of the two transformers may vary depending on the specific application. Therefore, choice C is the best answer.

The Principle Difference Between a Step-Up and Step-Down Transformer Is