UFT IICRC Test Questions

UFT IICRC 2025/ 2026 Test Questions and Verified Answers| 100% Correct| Grade A (Latest Update)

• Fabrics frequently are made from a blend or combination of --- - ANSWER

Fibers

• Natural fibers (rayon, cotton, linen) absorb water and other substances more

easily than synthetic fibers, so they --- more slowly and --- more easily. - ANSWER 1) Dry 2) Stain

• The cotton plant produces fibers from the --- --- of the plant. - ANSWER

Seed Pod

• Lignin is the binder in cellulose materials that dissolves in water to cause stains

Called ---- ----. - ANSWER Cellulosic Browning

• The flax plant produces --- fibers from the --- of the plant. - ANSWER

1) Linen 2) Stem 1 / 3

• Linen is a natural fiber that easily absorbs water and darkens in color from water

based solutions, making --- procedure more difficult. - ANSWER Cleaning.

• Rayon is a man-made fiber manufactured with cellulose, so it should be --- like

cellulose materials. - ANSWER Cleaned

• Rayon is loses much of its strength when --- so it tends to shrink. -

ANSWER Wet

• Rayon is a man-made fiber manufactured with cellulose materials that are

dissolved in --- ---. - ANSWER Alkaline Products

• Alkaline residues and over wetting could result in --- in rayon fibers. -

ANSWER Browning

• Fibers that easily absorb water and should not be over wetted are: --- and ---. -

ANSWER 1) Rayon 2) Cotton

• Acetate fibers will dissolve in solvent-based chemicals containing ---. -

ANSWER Acetate

• Always clean --- fibers with cleaning products specifically formulated for ---

fibers, because they are damaged by high alkaline cleaning products. - ANSWER 1) Wool 2) Wool 2 / 3

• Two fibers are protein fibers being made from animals or insect: --- and ---. -

ANSWER 1) Wool 2) Silk

• Alkaline solutions damage the outer layer of the wool fiber which is known as

the ---. - ANSWER Cuticle

• The protein fiber that comes from the cocoon of worms is ---. - ANSWER

Silk

• Silk is damaged by --- making it brittle. - ANSWER Perspiration
• Polyester fibers used in upholstery release water readily and do not absorb

water easily so polyester dries ---. - ANSWER Quickly

• Microfibers are usually manufactured from --- fibers. - ANSWER

Polyester

• Oleophilic fibers attract oily soils which cause yellow discoloration. Both ---

and --- fibers are oleophilic. - ANSWER 1) Polyester 2) Olefin.

• Polypropylene is another name for --- fibers. - ANSWER Olefin.
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