MCQOPTIONS
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| 1. |
The frictional torque transmitted in a flat collar bearing, considering uniform pressure, is (where r₁ and r₂ = External and internal radii of collar respectively) |
| A. | (1/2). μ W (r₁ + r₂) |
| B. | (2/3). μ W (r₁ + r₂) |
| C. | (1/2). μ W [(r₁³ - r₂³)/(r₁² - r₂²)] |
| D. | (2/3). μ W [(r₁³ - r₂³)/(r₁² - r₂²)] |
| Answer» E. | |