| Q.31 | Which of the following are characteristics of an op-amp as voltage follower? | |
| Ans | 1. High output impedance | |
| 2. Low current gain | ||
| 3. Low input impedance | ||
| 4. High input impedance |
Correct Ans Provided: 4
Date: 28/11/2022 Shift: 9:00 AM – 11:00 AM Q. No: 31
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