The output frequency of a full-wave rect

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Target Exam

CUET

Subject

Physics

Chapter

Alternating Current

Question:

The output frequency of a full-wave rectifier, If the input frequency is 60 Hz is

Options:

30 Hz

60 Hz

90 Hz

120 Hz

Correct Answer:

120 Hz

Explanation:

The correct answer is Option (4) → 120 Hz

For a full-wave rectifier, output frequency = 2 × input frequency

Input frequency = 60 Hz

Output frequency = 2 × 60 = 120 Hz