MCQOPTIONS
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| 1. |
The link lengths of a planar four bar mechanism are AB = 100 mm, BC = 25 mm, CD = 75 mm and DA = 90 mm. For achieving the full rotation of both the input (crank) as well as the output (follower) links, the link that needs to be fixed is |
| A. | AB |
| B. | BC |
| C. | CD |
| D. | DA |
| Answer» C. CD | |