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CSS Solved Papers
Physics Chemistry

Engineering :: Strength Of Materials


  A steel shaft 6 mm in diameter turns at 10,000 r.p.m. the safe working stress in shear is 350 kg/cm2. The maximum power that such a shaft may develop is approximately
[A]. 0.5[B]. 1
[C]. 1.73[D]. 2
[E]. 2.45    

Answer: Option D


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