Question:

The ripple factor of a full-wave rectifier is approximately

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Ripple factor of half-wave rectifier is \(1.21\), while full-wave rectifier is \(0.482\).
Updated On: May 27, 2026
  • \(1.21\)
  • \(0.482\)
  • \(0.707\)
  • \(1.11\)
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The Correct Option is B

Solution and Explanation

Concept: Ripple factor shows the amount of AC component present in the rectified output.

Step 1:
A half-wave rectifier has ripple factor: \[ 1.21 \]

Step 2:
A full-wave rectifier has lower ripple because both half cycles are used.

Step 3:
Standard ripple factor of a full-wave rectifier is: \[ 0.482 \] Therefore: \[ \boxed{0.482} \]
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