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in Foundry and Forging by (110k points)
No colour on the casting surface indicates that it is a parting surface.

(a) True

(b) False

I got this question in my homework.

The above asked question is from BIS Colour Coding in section Casting Processes of Foundry and Forging

1 Answer

+1 vote
by (736k points)
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Best answer
Correct choice is (a) True

The best I can explain: The American Colour code for castings has prescribed that the parting surfaces are to be given no colour as they are separable and may/may not be used later.

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