Question 4
Question 4a
required candidates to sketch a beveled edge chisel and label the following parts: shoulder and ferrule
Question 4b
required candidates to state two reasons why dust extractors are installed in the workshop
Observation
(4A)
.
.
(4B)
Reasons for installing dust extractor in a workshop:
- Keep the workshop floor clean
- Improve the air quality in the workshop
- Suck wood dust particles out of the workshop