Electronics and Communication Engineering - Matching Questions - Discussion
Discussion Forum : Matching Questions - Section 1 (Q.No. 46)
46.
Match the following:
| List I | List II | ||
|---|---|---|---|
| A. | Zener diode | 1. | used in seven segment display |
| B. | Tunnel diode | 2. | used in voltage regulator circuits |
| C. | LED | 3. | used is solar energy utilization |
| D. | Photovoltaic cell | 4. | used in digital circuits |
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