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Mechanical Engineering : Workshop Technology - Quiz(MCQ)
If an aluminium pattern made from a wooden master pattern is to be used for grey iron castings, then the shrinkage allowance allowed on the wooden pattern should be
A)
10 mm/m
B)
16 mm/m
C)
20 mm/m
D)
26 mm/m

Correct Answer : Option (D) :   26 mm/m

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