A.Hardened condition
B.Hardened and tempered condition
C.Annealed condition
D.Carburized condition
E.None of the above
Related Mcqs:
- A chisel for cutting steel plates is usually
- Chisels used for metal cutting are
- Chisels for metal cutting are
- Sorbite’ is obtained when
- A composite spring is made by joining two springs end to end one spring having twice the stiffness of the other. The ratio of the stiffness of the composite spring to that of the stiffness of the two springs could be
- In case of ball bearing
- A block of weight 20 kg slides with an initial velocity of 2 m sec down an inclined plane on to a spring of stiffness 10 kg/cm. If the co–efficient of friction is 0.2, angle ? = 30 the ratio of maximum compession of spring, neglecting friction to that while considering friction would be
- A spring steel ribbon 3.2 mm wide, 0.5 mm thick is wound on a 500 mm diameter cylinder. If E = 2 x 105 N/mm2, the maximum stress in the steel will be
- Range resources of Pakistan are:
- The process of austempering results in the formation of
