+1 vote
in Foundry and Forging by (110k points)
The Pattern Colour code can be interchanged for different parts according to the design.

(a) True

(b) False

This question was addressed to me in final exam.

My question is from BIS Colour Coding in portion Casting Processes of Foundry and Forging

1 Answer

+1 vote
by (736k points)
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Best answer
Right option is (b) False

To elaborate: The Colour code for castings is given to establish uniformity and if they are interchanged, wrong information is obtained and can result in loss and rework. Hence, the change in the colour according to the pattern is not desirable.

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