Which of the following statement is true about cold working? – McqOptions

MCQOPTIONS

1.	Which of the following statement is true about cold working?
A.	Strain hardening is relieved
B.	No oxidation occur
C.	Only limited amount of reduction can be done
D.	Cost of machining is high
Answer» B. No oxidation occur

Discussion

No Comment Found

Related MCQs

The work involved with the internal shearing process due to non-uniform deformation is?
In metal forming process the hardness of the material?
In which of the following process plastic deformation takes place?
Which of the following defect is eliminated by hot working process?
During hot working, the grain growth can take place in which part of the material?
If Tm is the melting temperature, then in hot working the value for that material is?
In drawing operation the metal flows due to
Match the correct combination for following metal-working processes.ProcessesAssociated state of stressP. Blanking 1. TensionQ. Stretch Forming 2. CompressionR. Coining 3. ShearS. Deep Drawing4. Tension and Compression 5. Tension and Shear
Extrusion is a type of ______ operation.
A 1.5 mm thick sheet is subjected to unequal biaxial stretching and the true strains in the directions of stretching are 0.05 and 0.09 the final thickness of the sheet in mm is