MCQOPTIONS
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| 1. |
Which of the following are the inversions of double Slider Crank Chain mechanism ? a. Scotch yoke and Oscillating cylinder engine b. Oldham's coupling and Hand pump c. Elliptical trammel and Oldham's coupling d. Whitworth quick-return mechanism and Scotch yoke Which of the above is/are correct? |
| A. | Only a and b |
| B. | Only d |
| C. | Only c |
| D. | Only c and d |
| Answer» D. Only c and d | |