A) i-Fibre; ii-make them more strong
B) i-Fabrics; ii-make them more strong
C) i-Fibre; ii-to add air spaces inside the fibres
D) i-Fabrics; ii-to add air spaces inside the fibres
Correct Answer: A
Solution :
Fabrics are made by knitting or weaving of threads called yams which are made of still thinner threads called fibres. Fibres are twisted in order to make them more strong.You need to login to perform this action.
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