The gating ratio Sprue area: Runner area: In the gate area for non pre – McqOptions

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1.	The gating ratio Sprue area: Runner area: In the gate area for non pressurized casting is?
A.	1:2:2
B.	2:2:1
C.	1:4:4
D.	1:4:2
Answer» D. 1:4:2

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