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UFT IICRC Exam 2023-2024 Questions and
answers with 100% correct solutions A+ Grade
- Fabrics frequently are made from a blend or combination of --- ✔✔Fibers
- 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
- The cotton plant produces fibers from the --- --- of the plant. ✔✔Seed Pod
- Lignin is the binder in cellulose materials that dissolves in water to cause stains Called ---- ----.
✔✔Cellulosic Browning
- The flax plant produces --- fibers from the --- of the plant. ✔✔1) Linen 2) Stem
- Linen is a natural fiber that easily absorbs water and darkens in color from water based solutions,
making --- procedure more difficult. ✔✔Cleaning.
- Rayon is a man-made fiber manufactured with cellulose, so it should be --- like cellulose materials.
✔✔Cleaned
- Rayon is loses much of its strength when --- so it tends to shrink. ✔✔Wet
- Rayon is a man-made fiber manufactured with cellulose materials that are dissolved in --- ---.
✔✔Alkaline Products
- Alkaline residues and over wetting could result in --- in rayon fibers. ✔✔Browning
- Fibers that easily absorb water and should not be over wetted are: --- and ---. ✔✔1) Rayon 2) Cotton
- Acetate fibers will dissolve in solvent-based chemicals containing ---. ✔✔Acetate
- Always clean --- fibers with cleaning products specifically formulated for --- fibers, because they are
damaged by high alkaline cleaning products. ✔✔1) Wool 2) Wool
- Two fibers are protein fibers being made from animals or insect: --- and ---.
- Wool 2) Silk
- Alkaline solutions damage the outer layer of the wool fiber which is known as the ---. ✔✔Cuticle
- The protein fiber that comes from the cocoon of worms is ---. ✔✔Silk
- Silk is damaged by --- making it brittle. ✔✔Perspiration
- Polyester fibers used in upholstery release water readily and do not absorb water easily so polyester
dries ---. ✔✔Quickly
- Yarns are woven lengthwise and across. The lengthwise yarns are called --- ---. ✔✔Warp Yarn
- The word satin is used to describe a --- ---. ✔✔Weaving Process
- The weaving process where some yarns "float" over multiple opposing yarns is called --- ---.
Satin
Weave
- Jacquard weaves are produced on a loom using --- --- or --- ---. ✔✔1) Punch Card 2) Computer
Program
- Velvets are fibers woven in a manner to produce a luxurious appearance, so "Velvet" is the name of
a ---.
Weave
- Flocked velvet are fibers attached to an adhesive, and can be damaged by --- --- used on tufted
velvet. ✔✔Carding Brushes
- Quilted fabrics create puffy area of raised appearance by sewing together two or three --- of fabric.
✔✔Layers
- Fabric that is treated with a shiny finish or luster is described as --- or ---. ✔✔1) Glazed 2) Polished
- Body oils and abrasive wear can weaken glazed and polished finishes and cause damage that is
noticed when --- are removed. ✔✔Soils
- All colors are created by combining the three primary colors: --- --- and ---. ✔✔1) Red 2) Blue 3)
yellow
- Dye can be applied to fabrics after they are woven. The process is called --- ---. ✔✔Piece Dying
- Color bleeding of dyes commonly occurs around --- --- and ---. ✔✔1) Buttons 2) Seams 3) Piping
- When colors migrate in a liquid from one area of a fabric to another the damage is Called ---.
✔✔Bleeding
- When colors transfer from a fabric to another fabric because of cleaning agitation the damage is
called ---.
Crocking
- Color loss caused in fabrics by sunlight or soiling is permanent damage called ---. ✔✔Fading
- The IICRC $300 Upholstery Cleaning Standard recommends upholstery be cleaned every --- to ---
months. ✔✔12 to 24
- Cushion foam made of natural latex will degrade in quality over time allowing it to harden --- --- and
---. ✔✔1) Turn Yellow 2) Harden
- Excessive soiling can damage fabrics causing permanent --- or ---. ✔✔1) Stains 2) Discoloration
- A chemical test that applies 6% chlorine bleach will dissolve --- fibers. ✔✔Wool
- A chemical test that applies formic acid will dissolve --- fibers. ✔✔Nylon
- A chemical test that applies acetone will dissolve --- fibers. ✔✔Acetate
- Technicians may have difficulty identifying the type of fiber in fabrics that contain --- of fibers.
✔✔Blend
- When testing a fabric with a water-based cleaning product the test for dye bleeding and
colorfastness is not certain until the fabric is --- ---. ✔✔Completely Dry
- Most soluble soils in fabrics that have experienced "normal use" are --- soluble and can be --- cleaned.
✔✔1) Water 2) Wet
- Dry solvent-based cleaning solutions are applied to remove oily soils like --- and --- ---. ✔✔1)
Petroleum 2) Body Oils
- The first principle of cleaning applies to insoluble particulate soils which are best removed by --- --- ---.
Dry Soil Removal
- Soils are suspended or loosened from fibers by four fundamental elements: --- --- --- and ---. ✔✔1)
Chemical 2) Heat 3) agitation 4)Time
- Increasing the temperature of water-based cleaning products will ---surface tension of the water to
allow better penetration into materials.=Decrease ✔✔
- A surfactant is a --- used to --- the surface tension of water. ✔✔1) Chemical 2) Reduce
- The strength of a chemical in water is measure by pH which can only be measured in ----based
solutions. ✔✔Water
- The measure of pH indicates the strength of --- --- or ---. ✔✔1)Alkalinity 2) Acidity 3) Nuetrality
- Acid solutions have a pH measuring under --- down to ---. ✔✔1) 7 2) 0
- The measure of pH for most soils is --- ---.
Slightly Acid
- Oxidizing agents (bleach) decolorize stains by ---oxygen to the stain. ✔✔Adding
- The fibers of cotton and linen fabrics can be damaged by hydrogen peroxide solutions --- than --- %.
✔✔1) Stronger 2) 3%.
- A poisonous gas is created when chlorine bleach is mixed with ---.
Ammonia
- Oily soils that will not dissolve in water might dissolve in a --- --- ---. ✔✔Dry Cleaning Solvent
- Protein stains are caused by "soils" like --- --- --- and ---. ✔✔1) Blood 2) Milk 3) Egg 4) Urine
- When treating most spots especially spots with unknown soils first apply a --- --- ---. ✔✔Volatile Dry
Solvent
- Rust removers based on --- --- can --- skin. ✔✔1)Hydrofluoric acid 2) burn
- To agitate a spotting agent into a fabric and not distort the fabric use a --- --- and tamp with an --- and
--- motion. ✔✔1) Tamping Brush 2) Up and Down
- Fabrics can re-soil or spots reappear when soils or spotting chemicals are not --- ---. ✔✔Removed
Completely
- Remove grease spots by applying a --- --- --- tamp then --- with a towel. ✔✔1) Volatile Dry Solvent 2)
Blot
- After spotting with an acid rust remover rinse thoroughly with an --- product to neutralize.
✔✔Alkaline
- Both silicone-based and fluorochemical-based protectors resist water spills but only the --- -based
protector repels oily spills. ✔✔Fluorochemical
- The effective tool to use to remove pills from fabrics is the --- ---. ✔✔Electric Shaver
- To vacuum hard to reach areas attach a --- --- to the vacuum hose. ✔✔Crevice Tool
- The brush used when cleaning velvet fabrics is called the --- brush or -- - brush. ✔✔1) Carting Brush
- Finishing Brush
- Electrical equipment must be properly --- for safety protection. ✔✔Grounded
- When mixing cleaning products, check the product label for recommended --- ratios. ✔✔Dilution
- Protect the customer's flooring when you clean upholstery on location by placing the items to be
cleaned on a --- ---. ✔✔Drop Cloth
- Protect the platform (deck) of the upholstery from watermarks by --- ---the surface.
Evenly
Dampening
- Before you begin cleaning, talk with the customer about the results of --- and --- ---. ✔✔1) Pre-
inspection 2) Fabric Testing
- When you clean upholstery on location, clean the cushions on a --- --- or on a --- ---. ✔✔1) Drop Cloth
- Work Table
- When using vacuum strokes to remove moisture from fabrics focus on the --- And --- which are often
over wetted. ✔✔1) Seams 2) Welts
- Sensitive dyes that might bleed should be treated with an --- --- and dried ---. ✔✔1) Acid Rinse 2)
Quickly
- The Dry Cleaning method can be effective for light soiling, but only moderately effective for --- ---.
✔✔Heavy Soiling
- Dry solvents can release volatile organic compounds (VOCs). Technicians must wear respirators with
--- cartridges. ✔✔Organic
- Dry solvents can be disposed of only in --- disposal sites. ✔✔Approved
- Wet cleaning is usually effective on --- - --- walls and partitions. ✔✔Fabric-Covered
- A common cause of cellulosic browning is --- --- fabrics and drying cleaned fabrics too ---. ✔✔1) Over
Wetting 2) SLow
- Browning is a problem with Haitian cotton because of the vegetable and foreign material which is not
--- ---of the cotton. ✔✔Processed Out
- Neutralize chlorine bleach with a --- ---to avoid more bleeding of dyes.
Reducing Agent
- Damage to dyes resulting in discoloration is possible from benzoyl peroxide present in --- ---. ✔✔Acne
Medicines
- Natural fibers absorb excess moisture from over wetting and swelling causing --- in the fabric.
✔✔Shrinkage
- Remove watermarks (rings) by --- --- the entire area of a fabric or by --- with an oxidizing agent. ✔✔1)
Wet Cleaning 2) Bleaching
Wool Burn Test ✔✔- Orange Flame
-Smells like burning hair
-Crumbly ash
rayon burn test ✔✔-Orange Flame
-Smells like burning paper
-no ash, no bead, slow burning ember with a rapid burning flame
Cotton Burn Test ✔✔- Yellow flame with gray ash
- smells like burning paper
-gray ash
acetate burn test ✔✔-Sizzles when burning
-Smells like Acetic Acid
-black bead ash
Acrylic Burn Test ✔✔-White-orange flame that sputters black
Natural protein fibers ✔✔Wool and Silk
Synthetic Regenerated fibers ✔✔Fibers that started out natural, but have been significantly altered by
chemical processes
-Rayon
-Acetate
Synthetic Thermoplastic fibers ✔✔Polyester, Acrylic, Olefin (Polyproplyn), and Nylon
staple fibers ✔✔short fibers measured in inches or centimeters