MCQOPTIONS
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| 1. |
In crank and slotted link mechanism, the forward and return stroke angles used are |
| A. | 220° and 140° respectively |
| B. | 140° and 220° respectively |
| C. | 180° each |
| D. | 200° and 160° respectively |
| Answer» B. 140° and 220° respectively | |