railway RRB JE (CBT I + CBT II) Mock Test 2024 Analog Electronics Diodes and Its Applications Rectifier Circuits
Which of the following is NOT true for a rectifier?
1
The working of a half wave rectifier takes advantage of the fact that diodes allow current flow in multiple directions.
2
Half wave rectifiers use one diode, while a full wave rectifier uses multiple diodes.
3
A rectifier can consist of a single diode or a group of diodes.
4
A rectifier is a device that converts alternating current (AC) to direct current (DC).