Question

twisting of fibre makes fibre a colourful b soft c strong and soft d long and strong

Answer 1

strong and soft because its somewhat like lustre.

Answer 2

twisting of fibre makes fibre c) strong and soft.

Effects of twisting fibres:

• Yarn with higher bend levels is smooth. They are hard yarns that are less bristly and along these lines generally radiant.
• At the point when such yarns are woven into texture, the texture feels smooth, hard and firm.

Process of twisting fibres:

• During the winding system, force is produced in filaments or yarns, the construction of the polymer chains becomes helically situated, and the strands in a yarn become more minimal.
• Consequently, the curving of filaments and yarns can deliver novel compound, mechanical, electrical, and warm properties.

#SPJ3