The casting defect misrun occurs when: – McqOptions

MCQOPTIONS

1.	The casting defect misrun occurs when:
A.	Liquid metal is not properly poured into the down sprue
B.	Metal solidifies before filling the cavity
C.	Microporosity occurs in the casting
D.	Globules of metal become entrapped in the casting
Answer» C. Microporosity occurs in the casting

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