MCQOPTIONS
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MCQOPTIONS
| 1. |
Which following equation represents the frictional torque transmitted in a conical pivot bearing with radius R of shaft and α as the semi-angle of the cone? |
| A. | \(\frac{1}{2} \times \mu \cdot W \cdot R~cosec\alpha \) |
| B. | \(\frac{3}{4} \times \mu \cdot W \cdot R~cos\alpha \) |
| C. | \(\frac{2}{3} \times \mu \cdot W \cdot Rcos\alpha \) |
| D. | \(\frac{2}{3} \times \mu \cdot W \cdot Rcosec\alpha \) |
| Answer» E. | |