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UFT IICRC 5_13_2020 - 5_15_2020.

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UFT IICRC 5_13_2020 - 5_15_2020.

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  • June 23, 2024
  • 9
  • 2023/2024
  • Exam (elaborations)
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modockochieng06
UFT IICRC 5/13/2020 - 5/15/2020
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.

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 ---. - correct
answer-1) Wool 2) Silk

15. Alkaline solutions damage the outer layer of the wool fiber which is known as the ---. -
correct answer-Cuticle

16. The protein fiber that comes from the cocoon of worms is ---. - correct answer-Silk

, 17. Silk is damaged by --- making it brittle. - correct answer-Perspiration

18. Polyester fibers used in upholstery release water readily and do not absorb water easily
so polyester dries ---. - correct answer-Quickly

19. Microfibers are usually manufactured from --- fibers. - correct answer-Polyester

20. Oleophilic fibers attract oily soils which cause yellow discoloration. Both --- and --- fibers
are oleophilic. - correct answer-1) Polyester 2) Olefin.

21. Polypropylene is another name for --- fibers. - correct answer-Olefin.

22. Delustered --- is sensitive to sunlight and is damaged by prolonged sunlight exposure. -
correct answer-Olefin

23. The solution dyeing process for acrylic fibers helps them resist ---. - correct
answer-Bleaching

24. Solution dyeing is the process of adding color (pigment) to --- ---. - correct answer-Liquid
Polymer

25. Silk fibers are finer than cotton and wool fibers and --- are finer than silk. - correct
answer-Microfibers

26. 9,000 meters of a microfiber weigh less than --- denier. - correct answer-One

27. Novelty yarns are delicate and easily damaged during cleaning. Agitate novelty yarns
only --- -- --- of the yarn. - correct answer-Along the Length

28. Seeds are removed from cotton fibers by the --- process. - correct answer-Ginning

29. Yarns are woven lengthwise and across. The crossing yarns are called --- ---. - correct
answer-Welf Yarn

30. Yarns are woven lengthwise and across. The lengthwise yarns are called --- ---. - correct
answer-Warp Yarn

31. The word satin is used to describe a --- ---. - correct answer-Weaving Process

32. The weaving process where some yarns "float" over multiple opposing yarns is called ---
---. - correct answer-Satin Weave

33. Jacquard weaves are produced on a loom using --- --- or --- ---. - correct answer-1)
Punch Card 2) Computer Program

34. Velvets are fibers woven in a manner to produce a luxurious appearance, so "Velvet" is
the name of a ---. - correct answer-Weave

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