| List- I I-V Characteristics | List-II Diodes | ||
|---|---|---|---|
| A | ![]() | I | Solar Cell |
| B | ![]() | II | L.E.D |
| C | ![]() | III | Zener diode |
| D | ![]() | IV | Photo diode |
| List I (electronic device) | List-II(Use/application) | ||
| A | Photo diode | I | Remote controls |
| B | Zener diode | II. | Amplifier |
| C | Light emitting diode | III | Voltage regulator |
| D | Transistor | IV | Photo detector |