MCQOPTIONS
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| 1. |
To avoid self-engagement in cone clutch, its semi-cone angle is always kept |
| A. | smaller than the angle of static friction |
| B. | equal to the angle of static friciton |
| C. | greater than the angle of static friction |
| D. | half of the angle of static friction |
| Answer» D. half of the angle of static friction | |