Page 48 - Turner 1st sem Practicals

Job sequence

• Observe the given raw material.
Instructor shall arrange to display various
section of raw material with rusting, scaling • Identify the formation of materials for rusting, corrosion
and corroded conditions and without any and scaling.
defects.
• Record the appearance of the defects in Table1. Get it
Differentiate with one another checked by the instructor.

Ask the trainees to record it in the table

Table 1

S.No Defects on raw material Brief the Appearance
1 Scaling

2 Corrosion

3 Rusted

36 Producltion & Manufacturing : Turner - Exercise 1.2.12