The chances of defects in the castings by cold chamber die casting are – McqOptions

MCQOPTIONS

1.	The chances of defects in the castings by cold chamber die casting are more than the castings produced by hot chamber die casting.
A.	True
B.	False
Answer» B. False

Discussion

No Comment Found

Related MCQs

The chances of defects in the castings by cold chamber die casting are more than the castings produced by hot chamber die casting.
Using of the ladle in the cold chamber die casting has no affects on contact time between the molten metal and the shot chamber.
In hot chamber die casting, the plunger is also used for taking back of unused molten metal to the gooseneck after the fulfilling of the cavity.
In hot chamber die casting processes, downward motion of plunger in the gooseneck leads to injection of molten metal into the cavity with high pressure.
A single piece or unitary part of the metallic die is used for making castings in die casting.