Question

C LONG ANSWER TYPE QUESTIONS : Answer in 20-25 WORDS
1. How are fibres classified ? Give two examples of each type.
2. Describe the cultivation-to-yarn story of cotton by drawing a flowsheet.
3. How is jute fibre extracted from jute plant ?
4. Describe role of the following machines/processes.
* Powerlooms
• Retting
5. Write the three stages of development of clothing materials.
- Spinning
D Tick (V) THE ODD-ONE OUT GIVING REASON
1. Cotton, Silk, Jute, Coir
2. Jute, Gunny bags, Door mat, Kurta
3. Wool, Sheep, Highly porous fibre, Synthetic fibre
4. Cotton, Mango, Leaf, Seeds
5. Ginning, Retting, Spinning, Sliver
E DEFINE THE FOLLOWING TERMS
1. Ginning
2. Warp
1
Synthetic fibres​

Answer 1

fibres obtained through mixing chemicals r known as synthetic fibres.