Assume an isolation transformer has a primary voltage of 120 V and a secondary voltage of 500 V. The turns ratio is 1:____.
A) 0.231
B) 1
C) 2.36
D) 4.17

Name: Assume an isolation transformer has a primary voltage of 120 V and a secondary voltage of 500 V. The turns ratio is 1:____. A) 0.231 B) 1 C) 2.36 D) 4.17
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Question

Quizplus · Accepted Answer

The turns ratio is calculated by dividing the secondary voltage by the primary voltage. Therefore, turns ratio = 500/120 = 4.17. The most accurate option from the choices given is D.

Assume an Isolation Transformer Has a Primary Voltage of 120