IICRC CCT ASSESMENT EXAMS WITH
QUARANTEED QUESTIONS AND
ANSWERS.
What was added to 5th generation nylon fibers? - ✔️✔️Stain resistance
A rotary shampoo machine helps deliver? - ✔️✔️Agitation
A single strand of fiber is called a ___ - ✔️✔️Filament
A tightly twisted cut pile carpet usually 1/2 to 1" in height is called a ____ -
✔️✔️Saxony
Adding a pattern to the carpet after it is made is called ____ - ✔️✔️Print dyeing
What is not allowed on 5th generation carpeting? - ✔️✔C
️ ationic
What might be found around edges, under doorways? - ✔️✔️Filtration soil. Black
line
Reducing agents remove color by? - ✔️✔️Removing oxygen from the dye
Oxidizing agents add color by? - ✔️✔️Adding oxygen
SUCCESS
,Carpet manufacturers require what chemicals on 5th generation nylon to not void
warranties - ✔️✔️pH <10. Non-cationic
What causes cellulosic browning? - ✔️✔O
️ ver wetting, slow drying, alkalinity and
age
Chlorine bleach will dissolve? - ✔️✔W
️ ool and Silk
Common medication that causes color loss it? - ✔️✔️Benzoyl Peroxide
What are tufted carpet major components? (4) - ✔️✔️Pile, Primary backing, Latex
adhesive, 2nd Backing
During hot water extraction, how is vacuum efficiency measured? - ✔️✔️Inches
of lift, cubic feet airflow gauge
Filtration soiling occurs when...? - ✔️✔️Concentrated air volume flows through
confined space
Fluorochemicals increases what? - ✔️✔️Surface tension
What is the primary function of fluorochemicals - ✔️✔️Resist penetration and
improve vacuum
Coffee and tea are what kind of stains? - ✔️✔️Tannin
SUCCESS
, How big is a micron? - ✔️✔️1 millionth of a meter
How can most problems on the job site be avoided? - ✔️✔️Pre-understanding
with the customer
How is fusion bonded carpet created - ✔️✔️Tufting between 2 tiles, then cut.
How can I reduce wicking in carpets? - ✔️✔️Thorough cleaning with fast dry time
Burn test smell: Celery - ✔️✔️Nylon
Burn test: Burnt meat - ✔️✔️Acrylic
Burn test: Burning hair - ✔️✔W
️ ool
Burn test: Sweet and fruity - ✔️✔️Polyester
What was added to 4th generation nylon? - ✔️✔️Fluorochemical
Where will you find the most dry soil in a home? - ✔️✔️Entrances
Most soils are ____? (Acidic, basic, alkaline) - ✔️✔️Acidic
Most cleaning agents are ___? (Acidic, basic, alkaline) - ✔️✔️Alkaline
SUCCESS
QUARANTEED QUESTIONS AND
ANSWERS.
What was added to 5th generation nylon fibers? - ✔️✔️Stain resistance
A rotary shampoo machine helps deliver? - ✔️✔️Agitation
A single strand of fiber is called a ___ - ✔️✔️Filament
A tightly twisted cut pile carpet usually 1/2 to 1" in height is called a ____ -
✔️✔️Saxony
Adding a pattern to the carpet after it is made is called ____ - ✔️✔️Print dyeing
What is not allowed on 5th generation carpeting? - ✔️✔C
️ ationic
What might be found around edges, under doorways? - ✔️✔️Filtration soil. Black
line
Reducing agents remove color by? - ✔️✔️Removing oxygen from the dye
Oxidizing agents add color by? - ✔️✔️Adding oxygen
SUCCESS
,Carpet manufacturers require what chemicals on 5th generation nylon to not void
warranties - ✔️✔️pH <10. Non-cationic
What causes cellulosic browning? - ✔️✔O
️ ver wetting, slow drying, alkalinity and
age
Chlorine bleach will dissolve? - ✔️✔W
️ ool and Silk
Common medication that causes color loss it? - ✔️✔️Benzoyl Peroxide
What are tufted carpet major components? (4) - ✔️✔️Pile, Primary backing, Latex
adhesive, 2nd Backing
During hot water extraction, how is vacuum efficiency measured? - ✔️✔️Inches
of lift, cubic feet airflow gauge
Filtration soiling occurs when...? - ✔️✔️Concentrated air volume flows through
confined space
Fluorochemicals increases what? - ✔️✔️Surface tension
What is the primary function of fluorochemicals - ✔️✔️Resist penetration and
improve vacuum
Coffee and tea are what kind of stains? - ✔️✔️Tannin
SUCCESS
, How big is a micron? - ✔️✔️1 millionth of a meter
How can most problems on the job site be avoided? - ✔️✔️Pre-understanding
with the customer
How is fusion bonded carpet created - ✔️✔️Tufting between 2 tiles, then cut.
How can I reduce wicking in carpets? - ✔️✔️Thorough cleaning with fast dry time
Burn test smell: Celery - ✔️✔️Nylon
Burn test: Burnt meat - ✔️✔️Acrylic
Burn test: Burning hair - ✔️✔W
️ ool
Burn test: Sweet and fruity - ✔️✔️Polyester
What was added to 4th generation nylon? - ✔️✔️Fluorochemical
Where will you find the most dry soil in a home? - ✔️✔️Entrances
Most soils are ____? (Acidic, basic, alkaline) - ✔️✔️Acidic
Most cleaning agents are ___? (Acidic, basic, alkaline) - ✔️✔️Alkaline
SUCCESS
