Question 6
They were required to:
6. (a). State two differences between an electric sewing machine and a treadle machine.
(b) Explain why the following factors should be considered when purchasing a sewing
machine:
- availability of spare parts
- storage
- skill of the worker
(c) State one use each of the following sewing machine parts and accessories:
(i) thread guide
(ii) darner
(iii) ruffle
- balance wheel
- needle clamp