MCQOPTIONS
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| 1. |
Two strain gauges are used to measure strain in a cantilever, one gauge is mounted on the top of the cantilever and the other is placed at the bottom. The two strain gauges form two arms of Wheatstone’s bridge. This bridge configuration is called |
| A. | a quarter bridge |
| B. | a half bridge |
| C. | a full bridge |
| D. | a null bridge |
| Answer» C. a full bridge | |