MCQOPTIONS
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| 1. |
Couple moment is also considered as one of the criteria for the equilibrium of the potential of the body. It should be zero sometimes. So a couple moment is developed when _______ of the attached member is prevented. |
| A. | Translation |
| B. | Rotation |
| C. | Addition |
| D. | Subtraction |
| Answer» C. Addition | |