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in Foundry and Forging by (110k points)
Black Colour is to be applied on the castings which are to be __________

(a) Machined

(b) Not to be machined

(c) Filed

(d) Stored

This question was posed to me during a job interview.

Question is from BIS Colour Coding topic in portion Casting Processes of Foundry and Forging

1 Answer

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Best answer
Right choice is (a) Machined

Explanation: According to the American System of Colour Code for casting which are to be machined is Black. This is colour is fixed for the above function and it cannot be changed. It is followed by many industries.

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