Question

Which colour is given to loose pieces and seatings?

(a) Red strip on yellow base

(b) Yellow strip on red base

(c) Black strip on yellow base

(d) Yellow strip on black base

I had been asked this question in homework.

I would like to ask this question from Pattern Colours in section Pattern and Pattern Making of Casting-Forming-Welding I

Answer 1

The correct answer is:

(a) Red strip on yellow base

Explanation: In Pattern Making for casting, colors are often used to identify different types of components. Loose pieces and seatings typically use the color code of a red strip on a yellow base. This is part of the color-coding system used in the foundry industry to differentiate between different pattern parts, such as core boxes, patterns, and seating parts, making them easily identifiable during assembly and molding.