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IICRC CCT STUDY GUIDE QUESTIONS (CORRECTLY) ANSWERED TO SCORE A+
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IICRC CCT STUDY GUIDE QUESTIONS (CORRECTLY) ANSWERED TO SCORE A+
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IICRC CCT STUDYGUIDE QUESTIONS
(CORRECTLY)
ANSWERED TO SCORE
A+
IICRC CCT
Evatee 10/22/24 IICRC CCT
,IICRC CCT STUDY GUIDE QUESTIONS
(CORRECTLY) ANSWERED TO SCORE A+
What was added to 5th generation nylon fibers? Answer - Stain resistance
A rotary shampoo machine helps deliver? Answer - Agitation
A single strand of fiber is called a ___ Answer - Filament
A tightly twisted cut pile carpet usually 1/2 to 1" in height is called a ____
Answer - Saxony
Adding a pattern to the carpet after it is made is called ____ Answer - Print
dyeing
What is not allowed on 5th generation carpeting? Answer - Cationic
What might be found around edges, under doorways? Answer - Filtration soil.
Black line
Reducing agents remove color by? Answer - Removing oxygen from the dye
Oxidizing agents add color by? Answer - Adding oxygen
Carpet manufacturers require what chemicals on 5th generation nylon to not
void warranties Answer - pH <10. Non-cationic
, What causes cellulosic browning? Answer - Over wetting, slow drying,
alkalinity and age
Chlorine bleach will dissolve? Answer - Wool and Silk
Common medication that causes color loss it? Answer - Benzoyl Peroxide
What are tufted carpet major components? (4) Answer - Pile, Primary backing,
Latex adhesive, 2nd Backing
During hot water extraction, how is vacuum efficiency measured? Answer -
Inches of lift, cubic feet airflow gauge
Filtration soiling occurs when...? Answer - Concentrated air volume flows
through confined space
Fluorochemicals increases what? Answer - Surface tension
What is the primary function of fluorochemicals Answer - Resist penetration
and improve vacuum
Coffee and tea are what kind of stains? Answer - Tannin
How big is a micron? Answer - 1 millionth of a meter
How can most problems on the job site be avoided? Answer - Pre-
understanding with the customer
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