Question Detail

PHY 102 Last Minute Prep Objective Question
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Question

Primary coil of transformer supplied with 45V. Ratio of turns (primary: secondary) if secondary PD is 450V?
Options
A 1:45
B 45:1
C 10:1
D 1:10
Correct Answer
Correct Answer

Option D is the correct answer.

Detailed Explanation

N_p/N_s = V_p/V_s = 45/450 = 1:10.

Hint

Transformer voltage ratio = turns ratio.

Question Info

Course: PHY 102
Topic: Last Minute Prep
Type: Objective
Difficulty: Not specified
Question 1764 of 1819
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