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A taper provided on the pattern for its easy and clean withdrawl from the mould

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A taper provided on the pattern for its easy and clean withdrawl from the mould
« on: May 24, 2016, 01:53:53 PM »
Question: A taper provided on the pattern for its easy and clean withdrawl from the mould is known as

Options are:

A.    machining allowance
B.    draft allowance
C.    shrinkage allowance
D.    distortion allowance

Correct answer is:

B.    draft allowance
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