The cross-sectional shape of a fibre affects the following properties of yarn P. Lustre Q. Torsional rigidity R. Flexural rigidity S. Packing density

Group I gives a list of fibres and Group II contains their applications. Match the fibre with its application.

Techniques used to determine the glass transition temperature of textile fibres are P. X-ray diffraction (XRD) Q. Differential scanning calorimetry (DSC) R....