Question:
A bridge rectifier uses how many diodes?
A bridge rectifier uses how many diodes?
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A bridge rectifier uses four diodes and does not require a centre-tapped transformer.
Updated On: May 27, 2026
- \(1\)
- \(2\)
- \(3\)
- \(4\)
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The Correct Option is D
Solution and Explanation
Concept:
A bridge rectifier is a full-wave rectifier circuit.
Step 1: It uses four diodes connected in bridge form.
Step 2: During positive half cycle, two diodes conduct.
Step 3: During negative half cycle, the other two diodes conduct.
Step 4: Thus output current flows through the load in the same direction during both half cycles. Therefore: \[ \boxed{4} \]
Step 1: It uses four diodes connected in bridge form.
Step 2: During positive half cycle, two diodes conduct.
Step 3: During negative half cycle, the other two diodes conduct.
Step 4: Thus output current flows through the load in the same direction during both half cycles. Therefore: \[ \boxed{4} \]
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