Identify the mismatch out of the following. (a) Zener diode - voltage regulator. (b) Photodiode-optocouplers. (c) Solar cell - Electrical energy into light. (d) Light emitting diode - optical communication.

Answer: (c). Zener diode: voltage regulator (correct). Photodiode: optocouplers (correct). LED: optical communication (correct). A solar cell converts light energy into electrical energy, not electrical energy into light. So the mismatch is (c).

Identify the mismatch out of the following. | MHT CET 2023 (10 May, Shift 1)

Q42MHT CET 2023 · 10 MAY · SHIFT 1Easy

Special Purpose Diodes

Identify the mismatch out of the following.

Show answer and solution

Answer: (c)

Zener diode: voltage regulator (correct). Photodiode: optocouplers (correct). LED: optical communication (correct).
A solar cell converts light energy into electrical energy, not electrical energy into light.
So the mismatch is (c).

Report a mistake

Special Purpose Diodes question from MHT CET 2023 (10 May, Shift 1)

More questions on Special Purpose Diodes