IICRC Exam With 100% Correct And Verified Answers 2024 – 2025 1. Fabrics frequently are made from a blend or combination of --- Correct Answer: Fibers 2. Natural fibers (rayon, cotton, linen) ... absorb water and other substances more easily than synthetic fibers, so they --- more slowly and --- more easily. Correct Answer: 1) Dry 2) Stain 3. The cotton plant produces fibers from the --- --- of the plant. Correct Answer: Seed Pod 4. Lignin is the binder in cellulose materials that dissolves in water to cause stains Called ---- ----. Correct Answer: Cellulosic Browning 5. The flax plant produces --- fibers from the --- of the plant. Correct Answer: 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. Correct Answer: Cleaning. UFT 7. Rayon is a man-made fiber manufactured with cellulose, so it should be --- like cellulose materials. Correct Answer: Cleaned 8. Rayon is loses much of its strength when --- so it tends to shrink. Correct Answer: Wet 9. Rayon is a man-made fiber manufactured with cellulose materials that are dissolved in --- ---. Correct Answer: Alkaline Products 10. Alkaline residues and over wetting could result in --- in rayon fibers. Correct Answer: Browning 11. Fibers that easily absorb water and should not be over wetted are: --- and ---. Correct Answer: 1) Rayon 2) Cotton 12. Acetate fibers will dissolve in solvent-based chemicals containing ---. Correct Answer: Acetate 13. Always clean --- fibers with cleaning products specifically formulated for --- fibers, because they are damaged by high alkaline cleaning products. Correct Answer: 1) Wool 2) Wool 14. Two fibers are protein fibers being made from animals or insect: --- and --- [Show More]
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