Exam Question
(a) With the aid of a circuit diagram explain the working of Bridge rectifier. (8)
(b) Compare the performance of Bridge rectifier with Full wave and Half wave rectifier. (8)
Class 4 (4th Engineer)
MET
📅 May 2023
Reference Answer
### (a) Bridge Rectifier: Working Principle
A bridge rectifier is a type of full-wave rectifier that uses four diodes arranged in a bridge circuit to efficiently convert alternating current (AC) into direct current (DC). It is widely used in power supplies due to its high efficiency and the fact that it does not require a center-tapped transformer.
#### Circuit and Components
The circuit consists of:
A bridge rectifier is a type of full-wave rectifier that uses four diodes arranged in a bridge circuit to efficiently convert alternating current (AC) into direct current (DC). It is widely used in power supplies due to its high efficiency and the fact that it does not require a center-tapped transformer.
#### Circuit and Components
The circuit consists of:
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