A.Size of specimen
B.Hardenability of steel
C.Quenching medium
D.All of the above
Related Mcqs:
- During induction hardening the depth of hardening is controlled by
- Fatigue cracks in metals normally start at
- Sorbite’ is obtained when
- The hardness obtained by hardening process does not depend upon
- If an article develops insufficient hardening after quenching, the defect can be corrected by
- Railway rails are made of
- During hardening soft spots can be avoided by
- Carburizing is done
- High ductility wires are made on
- If during spark test, a sample gives dull red sparks, it could be
