1. Fabrics frequently are made from a blend or combination of --- ✔✔Fibers 2. Natural fibers (rayon, cotton, linen) absorb water and other substances more easily than synthetic fibers, so they --- more slowly and --- more easily. ✔✔1) Dry 2) Stain 3. The cotton plant produces fibers from the --- --- of the plant. ✔✔Seed Pod 4. Lignin is the binder in cellulose materials that dissolves in water to cause stains Called ---- ----. ✔✔Cellulosic Browning 5. The flax plant produces --- fibers from the --- of the plant. ✔✔1) Linen 2) Stem 6. Linen is a natural fiber that easily absorbs water and darkens in color from water based solutions, making --- procedure more difficult. ✔✔Cleaning. 7. Rayon is a man-made fiber manufactured with cellulose, so it should be --- like cellulose materials. ✔✔Cleaned 8. Rayon is loses much of its strength when --- so it tends to shrink. ✔✔Wet UFT IICRC Exam 2023-2024 | Questions and
Answers with 100%Correct Solutions 9. Rayon is a man-made fiber manufactured with cellulose materials that are dissolved in --- ---. ✔✔Alkaline Products 10. Alkaline residues and over wetting could result in --- in rayon fibers. ✔✔Browning 11. Fibers that easily absorb water and should not be over wetted are: --- and ---. ✔✔1) Rayon 2) Cotton 12. Acetate fibers will dissolve in solvent-based chemicals containing ---. ✔✔Acetate 13. Always clean --- fibers with cleaning products specifically formulated for --- fibers, because they are damaged by high alkaline cleaning products. ✔✔1) Wool 2) Wool 14. Two fibers are protein fibers being made from animals or insect: --- and ---. ✔✔1) Wool 2) Silk 15. Alkaline solutions damage the outer layer of the wool fiber which is known as the ---. ✔✔Cuticle 16. The protein fiber that comes from the cocoon of worms is ---. ✔✔Silk 17. Silk is damaged by --- making it brittle. ✔✔Perspiration 18. Polyester fibers used in upholstery release water readily and do not absorb water easily so polyester dries ---. ✔✔Quickly 19. Microfibers are usually manufactured from --- fibers. ✔✔Polyester 20. Oleophilic fibers attract oily soils which cause yellow discoloration. Both --- and --- fibers are oleophilic. ✔✔1) Polyester 2) Olefin. 21. Polypropylene is another name for --- fibers. ✔✔Olefin. 22. Delustered --- is sensitive to sunlight and is damaged by prolonged sunlight exposure. ✔✔Olefin 23. The solution dyeing process for acrylic fibers helps them resist ---. ✔✔Bleaching 24. Solution dyeing is the process of adding color (pigment) to --- ---. ✔✔Liquid Polymer 25. Silk fibers are finer than cotton and wool fibers and --- are finer than silk. ✔✔Microfibers 26. 9,000 meters of a microfiber weigh less than --- denier. ✔✔One 27. Novelty yarns are delicate and easily damaged during cleaning. Agitate novelty yarns only --- -- --- of the yarn. ✔✔Along the Length 28. Seeds are removed from cotton fibers by the --- process. ✔✔Ginning 29. Yarns are woven lengthwise and across. The crossing yarns are called --- ---. ✔✔Welf Yarn
Answers with 100%Correct Solutions 9. Rayon is a man-made fiber manufactured with cellulose materials that are dissolved in --- ---. ✔✔Alkaline Products 10. Alkaline residues and over wetting could result in --- in rayon fibers. ✔✔Browning 11. Fibers that easily absorb water and should not be over wetted are: --- and ---. ✔✔1) Rayon 2) Cotton 12. Acetate fibers will dissolve in solvent-based chemicals containing ---. ✔✔Acetate 13. Always clean --- fibers with cleaning products specifically formulated for --- fibers, because they are damaged by high alkaline cleaning products. ✔✔1) Wool 2) Wool 14. Two fibers are protein fibers being made from animals or insect: --- and ---. ✔✔1) Wool 2) Silk 15. Alkaline solutions damage the outer layer of the wool fiber which is known as the ---. ✔✔Cuticle 16. The protein fiber that comes from the cocoon of worms is ---. ✔✔Silk 17. Silk is damaged by --- making it brittle. ✔✔Perspiration 18. Polyester fibers used in upholstery release water readily and do not absorb water easily so polyester dries ---. ✔✔Quickly 19. Microfibers are usually manufactured from --- fibers. ✔✔Polyester 20. Oleophilic fibers attract oily soils which cause yellow discoloration. Both --- and --- fibers are oleophilic. ✔✔1) Polyester 2) Olefin. 21. Polypropylene is another name for --- fibers. ✔✔Olefin. 22. Delustered --- is sensitive to sunlight and is damaged by prolonged sunlight exposure. ✔✔Olefin 23. The solution dyeing process for acrylic fibers helps them resist ---. ✔✔Bleaching 24. Solution dyeing is the process of adding color (pigment) to --- ---. ✔✔Liquid Polymer 25. Silk fibers are finer than cotton and wool fibers and --- are finer than silk. ✔✔Microfibers 26. 9,000 meters of a microfiber weigh less than --- denier. ✔✔One 27. Novelty yarns are delicate and easily damaged during cleaning. Agitate novelty yarns only --- -- --- of the yarn. ✔✔Along the Length 28. Seeds are removed from cotton fibers by the --- process. ✔✔Ginning 29. Yarns are woven lengthwise and across. The crossing yarns are called --- ---. ✔✔Welf Yarn
