The lubricated sample shows more barrelling compared to the unlubrica – McqOptions

MCQOPTIONS

1.	The lubricated sample shows more barrelling compared to the unlubricated sample which shows less barrelling.
A.	True
B.	False
Answer» C.

Discussion

No Comment Found

Related MCQs

The cylindrical sample of the same diameter but different height is compressed. The stress required in sample with __________ height will require ________ stress than the sample with __________ height.
The following figure shows a cylindrical sample under compression, and there is a friction between the workpiece and the machine. The no deformed area is indicated correctly in the below figure.
In the forging operation, the sticking friction condition occurs at which location?
If narrower the flash width _________ will be the pressure in the die as well as vice versa.
The lubricated sample shows more barrelling compared to the unlubricated sample which shows less barrelling.
In case of open die forging, the relative movement of a workpiece with die is lower in lubricated sample than the unlubricated one.
Which is the most significant property to determine the enforceability of material?
The main cause for hot tear in the forging is due to presence of ____________
In casting, the mold is manufactured with tampered and draft allowance, whereas in closed die forging, the draft allowances are not required.
The flash is generally obtained in which category of forging process?