The given circuit is equivalent to [2023]
[IMAGE 333]
[IMAGE 334]
[IMAGE 335]
[IMAGE 336]
[IMAGE 337]
(4)
[IMAGE 338]
By de-Morgan’s theorem,
This is the same as AND Gate of A and B.
A full wave rectifier circuit consists of two p-n junction diodes, a centre-tapped transformer, capacitor and a load resistance. Which of these components remove the ac ripple from the rectified output? [2023]
Capacitor
Load resistance
A centre-tapped transformer
p-n junction diodes
(1)
A capacitor is used to remove the AC ripple from the rectified component.
In half wave rectification, if the input frequency is 60 Hz, then the output frequency would be [2022]
zero
30 Hz
60 Hz
120 Hz
(3)
[IMAGE 339]
For half wave rectification, the frequency remains same as 60 Hz.
