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Mr. Dubey • 100.64K Points
Coach

Q. The frictional torque transmitted in a flat collar bearing, considering uniform wear, is (where r1 and r2 = External and internal radii of collar respectively)

  • (A) 1 2 μW(r1+r2)
  • (B) 2 3 μW(r1+r2)
  • (C) 1 2 μW( r 3 1 −r 3 2 r 2 1 −r 2 2 )
  • (D) 2 3 μW( r 3 1 −r 3 2 r 2 1 −r 2 2 )
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