Softener reduces the bending rigidity of fabrics by decreasing

1.	Softener reduces the bending rigidity of fabrics by decreasing
A.	Inter-fibre and inter-yarn friction
B.	Modulus of the fibres
C.	Glass transition temperature of the fibres
D.	Packing coefficient of yarns
Answer» B. Modulus of the fibres

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Softener reduces the bending rigidity of fabrics by decreasing

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