A basic law concerning transformers is that all values of a transformer are proportional to its ____ ratio.
A) turns
B) induction
C) current
D) primary

Question

Quizplus · Accepted Answer

The transformer ratio is defined as the ratio of the number of turns in the primary winding to the number of turns in the secondary winding. As all values (e.g. voltage, current, power) in a transformer are related to the number of turns, it follows that all values are proportional to the transformer ratio.

A Basic Law Concerning Transformers Is That All Values of a Transformer