What happens during regulation action of a Zener diode?

Question

What happens during regulation action of a Zener diode? (A) The current through the series resistance (Rs) changes (B) The resistance offered by the Zener changes (C) The Zener resistance is constant (D) Both (a) and (b)

Tardigrade Admin · Accepted Answer

During regulation action of a Zener diode, the current through the series resistance changes and resistance offered by the Zener changes. The current through the Zener changes but the voltage across the Zener remains constant.

Q. What happens during regulation action of a Zener diode?

The current through the series resistance $(R_{s})$ changes

The resistance offered by the Zener changes

The Zener resistance is constant

Both (a) and (b)

During regulation action of a Zener diode, the current through the series resistance changes and resistance offered by the Zener changes. The current through the Zener changes but the voltage across the Zener remains constant.

Q. What happens during regulation action of a Zener diode?

The current through the series resistance (Rs​) changes

The resistance offered by the Zener changes

The Zener resistance is constant

Both (a) and (b)

During regulation action of a Zener diode, the current through the series resistance changes and resistance offered by the Zener changes. The current through the Zener changes but the voltage across the Zener remains constant.

The current through the series resistance $(R_{s})$ changes