It is desirable to have drafts or undercuts as much as possible in the – McqOptions

MCQOPTIONS

1.	It is desirable to have drafts or undercuts as much as possible in the mould cavity, to have greater strength of the castings.
A.	True
B.	False
Answer» C.

Discussion

No Comment Found

Related MCQs

Permanent mould casting is suited to low volume production of moderate or complex shapes of casting.
In permanent mould casting, the mould is pre-heated to its operating temperature before the actual use of mould.
In permanent mould casting, the temperature at which the mould is used does not depend on _____
The coating is applied thicker at surfaces, where the faster cooling rate is required.
IN_PERMANENT_MOULD_CASTING,_THE_TEMPERATURE_AT_WHICH_THE_MOULD_IS_USED_DOES_NOT_DEPEND_ON______?$
THE_COATING_IS_APPLIED_THICKER_AT_SURFACES,_WHERE_THE_FASTER_COOLING_RATE_IS_REQUIRED.?$
Permanent mould casting is suited to low volume production of moderate or complex shapes of casting.$
In permanent mould casting, the mould is pre-heated to its operating temperature before the actual use of mould.$
What should be the maximum desirable thickness of the coatings applied to the mould?
Which of the following is not the function of coating of refractory materials on the mould?