MCQOPTIONS
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| 1. |
A conical spring is to be designed with base diameter 100 mm and another end diameter 50 mm and pitch of spring is 5 mm to a height of 80 mm. How many revolutions are there in spring? |
| A. | 15 |
| B. | 16 |
| C. | 17 |
| D. | 18 |
| Answer» C. 17 | |