A transformer has 430 turns in the primary and 200 turns in the secondary. What is the P-S turns ratio?
A) 2.15:1
B) 1:2.15
C) 1:30
D) 230:1

Name: A transformer has 430 turns in the primary and 200 turns in the secondary. What is the P-S turns ratio? A) 2.15:1 B) 1:2.15 C) 1:30 D) 230:1
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Question

A transformer has 430 turns in the primary and 200 turns in the secondary. What is the P-S turns ratio? 
A) 2.15:1 
B) 1:2.15
C) 1:30
D) 230:1

Quizplus · Accepted Answer

The primary to secondary (P-S) turns ratio is calculated by dividing the number of turns in the primary by the number of turns in the secondary, which is 430/200 = 2.15:1.

A Transformer Has 430 Turns in the Primary and 200