Physics-(general)
NEET Physics (general) MCQ Question
Type: MCQ-diagram based-Hard-Class 12
Consider a full-wave rectifier circuit with a capacitor filter as described. If the input AC voltage waveform is a sine wave, which of the following best describes the output voltage waveform after rectification and filtering?
A
A smooth DC voltage with small ripples
B
A pure sine wave identical to the input
C
A half-wave rectified sine wave
D
A square wave
Correct Answer
Option A
Detailed Explanation
The capacitor filter in a full-wave rectifier smooths the output voltage, leading to a nearly constant DC voltage with small ripples, as opposed to the sine wave input.
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