MCQOPTIONS
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| 1. |
To apply virtual work method it is :- |
| A. | Compulsory for external and internal forces to be in equilibrium |
| B. | Not compulsory for external and internal forces to be in equilibrium |
| C. | Compulsory for external and internal forces to be in equilibrium in higher loads |
| D. | Compulsory for external and internal forces to be in equilibrium in lesser loads |
| Answer» B. Not compulsory for external and internal forces to be in equilibrium | |