Which of the following defect is not a gas defect?
A)blow holes
B)air inclusions
C)run out
D)pin hole porosity

Question

Quizplus · Accepted Answer

Run out is a defect that occurs when molten metal leaks out of the mold cavity, leading to an incomplete or malformed casting. It is not directly related to gases or their effects on the casting process, unlike the other options which are all related to gas entrapment within the casting.

Which of the Following Defect Is Not a Gas Defect