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<=Diploma in Fashion Design and Clothing Technology Module I : Textile Science I and Clothing Construction I theory past paper July 2022
Explain three ways of modifying yarn properties
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Questions List:
1. Distinguish between 'spun yarns' and 'filament yarns'
2. Outline five characteristics of carded yarns
3. Highlight six end uses of wool fibres
4. Outline six properties of cotton fibres
5. Outline five general characteristics of low absorbency fibres
6. Outline five general characteristics of amorphous fibres
7. Highlight four fabric properties which can be affected by the cross-sectional structure of a fibre
8. Explain three parameters to check during the visual fibre identification process
9. Explain three shortcomings of fabric finishes
10. Identify four types of chemical finishes
11. Outline four processes undertaken in the conversion of yarns into threads
12. Explain three ways of modifying yarn properties
13. Describe four color application stages in natural textile products citing two advantages in each case: (i) Fiber Dyeing (ii) Yarn Dyeing: (iii) Piece Dyeing (iv) Garment Dyeing
14. Identify four characteristics of plain woven fabrics
15. Explain three objectives of preparatory processes in textiles
16. Briefly explain four causes of faults in woven fabrics
17. Explain four differences between cellulosic and protein fibres: (i) Origin (ii) Chemical Composition (iii) Reaction to Heat (iv) Moisture Absorption
18. Illustrate each of the following fabric structures: (i) 2/3 Left-Hand Twill
19. Outline four ways of decorating a yoke
20. Explain three advantages of separate facings
21. Outline four characteristics of correct quality buttonholes
22. Explain three ways of decorating seams
23. Briefly explain four factors to consider when selecting needles for machine stitching
24. Explain four ways of reinforcing a curved seam
25. Explain three functions of trimmings
26. Explain two ways of ensuring accurate fitting of garment parts during sewing
27. Outline the procedure for making an inseam pocket
28. Outline four advantages of hand stitches
1. Distinguish between 'spun yarns' and 'filament yarns'
2. Outline five characteristics of carded yarns
3. Highlight six end uses of wool fibres
4. Outline six properties of cotton fibres
5. Outline five general characteristics of low absorbency fibres
6. Outline five general characteristics of amorphous fibres
7. Highlight four fabric properties which can be affected by the cross-sectional structure of a fibre
8. Explain three parameters to check during the visual fibre identification process
9. Explain three shortcomings of fabric finishes
10. Identify four types of chemical finishes
11. Outline four processes undertaken in the conversion of yarns into threads
12. Explain three ways of modifying yarn properties
13. Describe four color application stages in natural textile products citing two advantages in each case: (i) Fiber Dyeing (ii) Yarn Dyeing: (iii) Piece Dyeing (iv) Garment Dyeing
14. Identify four characteristics of plain woven fabrics
15. Explain three objectives of preparatory processes in textiles
16. Briefly explain four causes of faults in woven fabrics
17. Explain four differences between cellulosic and protein fibres: (i) Origin (ii) Chemical Composition (iii) Reaction to Heat (iv) Moisture Absorption
18. Illustrate each of the following fabric structures: (i) 2/3 Left-Hand Twill
19. Outline four ways of decorating a yoke
20. Explain three advantages of separate facings
21. Outline four characteristics of correct quality buttonholes
22. Explain three ways of decorating seams
23. Briefly explain four factors to consider when selecting needles for machine stitching
24. Explain four ways of reinforcing a curved seam
25. Explain three functions of trimmings
26. Explain two ways of ensuring accurate fitting of garment parts during sewing
27. Outline the procedure for making an inseam pocket
28. Outline four advantages of hand stitches
