UFT IICRC 5/13/2020 - 5/15/2020 Questions
And Answers 100% Correct
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
,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
And Answers 100% Correct
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
,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
