1.

The frictional torque transmitted in a conical pivot bearing, considering uniform pressure, is (where R = Radius of shaft, and α = Semi-angle of the cone)$

A. (1/2) μ W R cosecα
B. (2/3) μ W R cosecα
C. (3/4) μ W R cosecα
D. μ W R cosecα
Answer» C. (3/4) ≈í¬∫ W R cosec≈í¬±


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