REVISED UFT IICRC 2024/2025 EXAM – COMPLETE QUESTIONS & ANSWERS (LATEST EDITION)

REVISED UFT IICRC 2024/25 gv gv gv




EXAM QUESTIONS AND ANSWE gv gv gv




RS
1. Fabrics frequently are made from a blend or combination of --- CORRECT ANSWER -Fibers
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2. Natural fibers (rayon, cotton, linen) absorb water and other substances more easily than synth
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etic fibers, so they --- more slowly and more easily. - CORRECT ANSWER -1) Dry 2) Stain
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3. The cotton plant produces fibers from the ------ of the plant. - CORRECT ANSWER -Seed Pod
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4. Lignin is the binder in cellulose materials that dissolves in water to cause stains Called ---- --
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--. - CORRECT ANSWER -Cellulosic Browning
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5. The flax plant produces --- fibers from the -- of the plant. - CORRECT ANSWER -1) Linen 2) Stem
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6. Linen is a natural fiber that easily absorbs water and darkens in color from water based soluti
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ons, making
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7. Rayon is a man-made fiber manufactured with cellulose, so it should be-- like cellulose materials. -
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CORRECT ANSWER -Cleaned
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8. Rayon is loses much of its strength when -- so it tends to shrink. - CORRECT ANSWER -Wet
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, 9. Rayon is a man-made fiber manufactured with cellulose materials that are dissolved in --- -
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--. - CORRECT ANSWER -Alkaline Products
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10. Alkaline residues and over wetting could result in --- in rayon fibers. - CORRECT ANSWER -
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Browning



11. Fibers that easily absorb water and should not be over wetted are: --- and --- CORRECT ANSWER -
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1) Rayon 2) Cotton
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12. Acetate fibers will dissolve in solvent-based chemicals containing ----- CORRECT ANSWER -Acetate
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13. Always clean --- fibers with cleaning products specifically formulated for -- fibers, because they are
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damaged by high alkaline cleaning products. - CORRECT ANSWER -1) Wool 2) Wool
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14. Two fibers are protein fibers being made from animals or insect: --- and---- CORRECT ANSWER -1)
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Wool 2) Silkgv gv




15. Alkaline solutions damage the outer layer of the wool fiber which is known as the --- CORRECT
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ANSWER -Cuticle gv




16. The protein fiber that comes from the cocoon of worms is ---- CORRECT ANSWER -Silk
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17. Silk is damaged by --- making it brittle. - CORRECT ANSWER -Perspiration
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18. Polyester fibers used in upholstery release water readily and do not absorb water easily so polye
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ster dries CORRECT ANSWER -Quickly
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19. Microfibers are usually manufactured from ---- fibers. - CORRECT ANSWER -Polyester
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