MCQOPTIONS
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MCQOPTIONS
| 1. |
__The necessary condition of equilibrium of a body is:__ |
| A. | Algebraic sum of horizontal components of all the forces must be zero |
| B. | Algebraic sum of vertical components of all the forces must be zero |
| C. | Algebraic sum of the moments of the forces about a point must be zero |
| D. | All (A), (B) and (C) |
| Answer» E. | |