Question Detail

PHY 102 Test Compilation PHY 102 2 Objective Question
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Question

Which of the following is the correct relationship between PEAK value and R.M.S. value of an alternating signal.
Options
A peak = r.m.s. × √2
Correct Answer
B r.m.s. = peak × √2
C peak = r.m.s./√2
D peak = √2 / r.m.s.
Correct Answer

Option A is the correct answer.

Detailed Explanation

For sinusoidal AC, V_peak = √2 × V_rms, so peak = rms × √2.

Hint

V_rms = V_peak/√2.

Question Info

Course: PHY 102
Topic: Test Compilation PHY 102 2
Type: Objective
Difficulty: Not specified
Question 264 of 1819
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