Question

2 points 15. Twisting of fibres makes fibre :i. Colorful ii. Soft iii. Stronger iv. Longer Choose the correct options: * O a) (i) and (ii) Ob) (ii) and (iii) O c) (iii) and (iv) O d) (ii) only​

Answer 1

Answer:

pls send the screenshot

Explanation:

not clear

Answer 2

QUESTION:-

Choose the correct options:

Twisting of fibres makes fibre

• i. Colorful
• ii. Soft
• iii. Stronger
• iv. Longer

ANSWER:-

• iii. Stronger
• Option iii is the correct option

EXPLANATION:-

• The twisting of fibre makes fibres strong because the twisting makes it more compact and hard as the fibres are gripped and held tightly together.

• The twisting process of fibres for making yarns is called spinning.

• When the fibres are twisted in a single direction single yarns are formed.

• When two or more single yarns are twisted together they form ply yarns.

• Yarns which have fewer twists are used for soft fabrics.

• Yarns with many twists are used to make rough and strong fabrics like crepe fabric.

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