MCQOPTIONS
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| 1. |
Which one among the following mechanisms is NOT used for transforming rotation to translation in machine tools? |
| A. | Screw-nut system |
| B. | 4-bevel gear type differential mechanism |
| C. | Cam and cam follower system |
| D. | Whitworth mechanism |
| Answer» C. Cam and cam follower system | |