Question
Textile Engineering and Fibre Science Question on Yarn Manufacture, Structure and Properties
| Group I lists yarn manufacturing technologies and Group II contains typical structural features of the yarns. Match the manufacturing technology with the structural features of the yarn.Group I | Group II |
|---|---|
| P. Rotor spinning | 1. Twistless parallel fibres in core and helically arranged filament on surface |
| Q. Air-jet spinning | 2. Helically twisted core and distinct wrappers on surface |
| R. Wrap spinning | 3. Multifilament core covered by staple fibres stuck to molten polymer |
| S. Bobtex spinning | 4. Twistless core wrapped regularly and helically by thin fibre ribbons |
A
P-1, Q-3, R-4, S-2
B
P-1, Q-4, R-3, S-2
C
P-2, Q-4, R-1, S-3
D
P-2, Q-1, R-4, S-3
Answer
P-2, Q-4, R-1, S-3
Explanation
Solution
The correct option is (C):P-2, Q-4, R-1, S-3