Pre-heating of the mould is done to generate adhering characteristics – McqOptions

MCQOPTIONS

1.	Pre-heating of the mould is done to generate adhering characteristics of the moulding surface.
A.	True
B.	False
Answer» C.

Discussion

No Comment Found

Related MCQs

Investment casting is a cheap process with no limits on size and mass of the casting.
Castings produced by investment casting do not require any further machining for finishing of the surface.
Which of the following is the main problem or disadvantage of using mercury as a pattern material?
If mercury is used as a pattern material in place of wax, then for the preparation of mould, mercury is kept at temperature_____
The process of dipping and stuccoing is performed continuously to achieve the desired thickness of the mould in the investment casting.
WHICH_OF_THE_FOLLOWING_IS_THE_MAIN_PROBLEM_OR_DISADVANTAGE_OF_USING_MERCURY_AS_A_PATTERN_MATERIAL??$
Investment casting is cheap process with no limits on size and mass of the casting.$
Castings produced by investment casting do not require any further machining for finishing of the surface.$
Which of the following products is mostly produced by precision investment casting?
If mercury is used as a pattern material in place of wax, then for the preparation of mould, mercury is kept at temperature____?