__________ is an alternative to investment, shell-mold, and green-sand – McqOptions

MCQOPTIONS

1.	__________ is an alternative to investment, shell-mold, and green-sand casting.
A.	Vacuum Casting
B.	Permanent-mold casting
C.	Evaporative-pattern casting
D.	None of the mentioned
Answer» B. Permanent-mold casting

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