In hot chamber die casting, the plunger is also used for taking back – McqOptions

MCQOPTIONS

1.	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.
A.	True
B.	False
Answer» B. False

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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.?$
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 ladle in the cold chamber die casting has no affects on contact time between the molten metal and the shot chamber.$