The frictional torque transmitted in a conical pivot bearing, consider – McqOptions

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1.	The frictional torque transmitted in a conical pivot bearing, considering uniform wear is :
A.	\(\frac{1}{2}\mu Wr~cosec\alpha \)
B.	\(\frac{2}{3}\mu Wr~cosec\alpha \)
C.	\(\frac{3}{4}\mu Wr~cosec\alpha \)
D.	\(\mu Wr~cosec\alpha \)
Answer» B. \(\frac{2}{3}\mu Wr~cosec\alpha \)

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