If a transformer has 1000 turns in the primary winding and 100 turns in the secondary winding, the turns ratio of this transformer is ____.
A) 1 to 10
B) 10 to 1
C) 100,000 to 1
D) 10,000 to 1

Question

Quizplus · Accepted Answer

The turns ratio of a transformer is defined as the ratio of the number of turns in the primary winding to the number of turns in the secondary winding. In this case, the turns ratio is 1000:100 or 10:1. Therefore, the correct answer is B, 10 to 1.

If a Transformer Has 1000 Turns in the Primary Winding