MCQOPTIONS
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| 1. |
Determine number of coils in a helical compression spring, if modulus of rigidity is 80 Gpa and spring stiffness is 50 N/ mm. Assume wire diameter and spring index as 8 mm and 5 respectively |
| A. | 11.8 turns |
| B. | 12.8 turns |
| C. | 13.3 turns |
| D. | None of the above |
| Answer» C. 13.3 turns | |