MCQOPTIONS
Saved Bookmarks
| 1. |
If resistance of voltmeter is 10000W and resistance of ammeter is 2W then find R when voltmeter reads 12V and ammeter reads 0.1 A [BCECE 2005] |
| A. | 118 W |
| B. | 120 W |
| C. | 124 W |
| D. | 114W |
| Answer» B. 120 W | |