McqMate
Q. |
The residual stresses in casting occur due to |
A. | sand particles being taken into molten metal while pouring |
B. | the insufficient gate size |
C. | the differential solidification rate of thin and thick sections of casting |
D. | none of the above |
Answer» C. the differential solidification rate of thin and thick sections of casting |
View all MCQs in
Foundry TechnologyNo comments yet