Question

name the the device which is used as a voltage regulator draw the necessary circuit diagram and explain its working. ​

Answer 1

Answer:

Zener diode

Explanation:

Zener diode is used as a voltage regulator. Voltage regulator converts an unregulated dc voltage into a constant regulated dc voltage using Zener diode. The unregulated voltage is connected to the Zener diode through a series resistance RS such that the Zener diode is reverse biased.