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Mr. Dubey • 52.30K Points
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Q. The frictional torque transmitted in a truncated conical pivot bearing, considering uniform wear, is

(A) 1 2 μWcosecα( r 1 + r 2 )
(B) 2 3 μWcosecα( r 1 + r 2 )
(C) 1 2 μWcosecα( r 3 1 − r 3 2 r 2 1 − r 2 2 )
(D) 2 3 μWcosecα( r 3 1 − r 3 2 r 2 1 − r 2 2 )
Correct : Option (A)

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