MCQOPTIONS
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MCQOPTIONS
| 1. |
In a conical clutch, the breadth of the contact surface is given by _____? |
| A. | (r<sub>1</sub> + r<sub>2</sub>)/sinα |
| B. | (r<sub>2</sub>-r<sub>1</sub>)/sinα |
| C. | (r<sub>1</sub> – r<sub>2</sub>)/sinα |
| D. | (r<sub>1</sub><sup>2</sup> + r<sub>2</sub><sup>2</sup>)/sinα |
| Answer» D. (r<sub>1</sub><sup>2</sup> + r<sub>2</sub><sup>2</sup>)/sin‚âà√≠¬¨¬± | |