Warped castings may be produced due to
A)poor collapsibility of cores
B)non-provision of camber allowance on the pattern
C)weak flasks
D)any of the above

Question

Quizplus · Accepted Answer

Warped castings can result from various factors including poor collapsibility of cores, non-provision of camber allowance on the pattern, and weak flasks. Each of these issues can lead to uneven cooling and contraction of the metal, causing the casting to warp.

Warped Castings May Be Produced Due to