The primary of a transformer
A)has an iron core.
B)may or may not have an iron core.
C)has more turns of wire than the secondary.
D)none of the above

Question

Quizplus · Accepted Answer

The primary of a transformer may or may not have an iron core. It depends on the type of transformer. Some transformers use air cores or other materials as the primary, while others do use an iron core. The other options are not always true. The number of turns of wire in the primary and secondary depends on the transformer's design and requirements, and it is not necessarily true that the primary has more turns.

The Primary of a Transformer