Page 329 - CITS - Welder - Trade Practical

WELDER - CITS

EXERCISE 96 : Interpret radiographic films

Objectives

At the end of this exercise, you will be able to
• radiographic image shows a noticeable difference in density between the two pieces
• difference in density is caused by the difference in material thickness
• dark, straight line is caused by the failure of the weld metal to fuse with the land area.

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CITS : CG & M - Welder - Exercise 96