MCQOPTIONS
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| 1. |
Which of the following pairs are correctly matched? Select the correct answer using the codes given below the pairs. Mechanism Chain from which derived 1. Whitworth quick return motion Single slider crank chain 2. Oldham's coupling Four-bar chain 3. Scotch Yoke Double slider crank chain Codes: |
| A. | 1 and 2 |
| B. | 1, 2 and 3 |
| C. | 1 and 3 |
| D. | 2 and 3 |
| Answer» D. 2 and 3 | |