MCQOPTIONS
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| 1. |
Consider the following galvanometers 1. D'Arsonval2. Ballistic3. Vibration Which of these are permanent magnet moving coil instruments? |
| A. | 1 and 2 only |
| B. | 1, 2 and 3 |
| C. | 2 and 3 only |
| D. | 1 and 3 only |
| Answer» C. 2 and 3 only | |