1. It causes a tool to lose its holding capability and drawing accuracy.
2. It is usually caused by hitting the tool's edges on a hard surface when it is dropped or used beyond its recommended application.
3. Occur when tools are bent, dropped, or subjected to strong impact.
4. It is caused by the oxidation of metallic materials brought by poor storage and the tools.
5. It is caused by exposing plastic tools to extreme temperature and inappropriate storage position.
A) CHIPPED
B) RUSTING
C) DULL POINT
D) WARPED SURFACE
E) CRACKS
Answers & Comments
Answer:
1.B)rusting
2.A)chipped
3.E)cracks
4.D)warped surface
5.C)dull point