MCQOPTIONS
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| 1. |
A 100mv, 5mA d’Arsonval movement is to be used in an ammeter whose full-scale reading is 1A. Calculate RA. |
| A. | 0.7 ohms |
| B. | 0.5 ohms |
| C. | 0.1 ohms |
| D. | 0.2 ohms |
| Answer» D. 0.2 ohms | |