Carpet Cleaning Tech study QUESTIONS
|\ |\ |\ |\ |\
WITH ANSWERS |\
What requires longer dry time-natural or synthetic? Why? -
|\ |\ |\ |\ |\ |\ |\ |\ |\
CORRECT ANSWERS ✔✔Natural; it is more absorbent
|\ |\ |\ |\ |\ |\
what is the chemical name for chlorine bleach? - CORRECT
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\
ANSWERS ✔✔Sodium Hydrochloride |\ |\
where do protein fibers come from? - CORRECT ANSWERS
|\ |\ |\ |\ |\ |\ |\ |\ |\
✔✔animals, insects |\
where do cellulosic fibers come from? - CORRECT ANSWERS
|\ |\ |\ |\ |\ |\ |\ |\ |\
✔✔plants
name 2 protein fibers - CORRECT ANSWERS ✔✔wool/silk
|\ |\ |\ |\ |\ |\ |\
name 2 cellulosic fibers - CORRECT ANSWERS ✔✔cotton and jute
|\ |\ |\ |\ |\ |\ |\ |\ |\
what can cause cellulosic browning - CORRECT ANSWERS
|\ |\ |\ |\ |\ |\ |\ |\
✔✔mositure absorbed by cotton releasing lingin which will wick
|\ |\ |\ |\ |\ |\ |\ |\ |\
upwards and create brown out
|\ |\ |\ |\
which cleaning materials will clean brown out better? Acid or
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\
Alkaline? - CORRECT ANSWERS ✔✔Acid
|\ |\ |\ |\
, ability for carpet to retain it's shape and size - CORRECT
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\
ANSWERS ✔✔dimensional stability |\ |\
when a material gets smaller - CORRECT ANSWERS ✔✔shrinkage
|\ |\ |\ |\ |\ |\ |\ |\
what is the oldest known carpet fiber - CORRECT ANSWERS
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\
✔✔wool, 2000B.C. |\
ability for carpet to bounce back to original shape - CORRECT
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\
ANSWERS ✔✔resiliency |\
what fiber has natural resiliency - CORRECT ANSWERS ✔✔wool
|\ |\ |\ |\ |\ |\ |\ |\
what are the pH guidelines for wool? - CORRECT ANSWERS
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\
✔✔4.5-8.5
what can damage wool carpets? - CORRECT ANSWERS ✔✔over
|\ |\ |\ |\ |\ |\ |\ |\ |\
agitation, insects, bleach, direct sunlight
|\ |\ |\ |\
which fiber is flame/fire resistant - CORRECT ANSWERS
|\ |\ |\ |\ |\ |\ |\ |\
✔✔wool/silk
which fiber is a synthetic replacement for wool - CORRECT
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\
ANSWERS ✔✔Acrylic |\
|\ |\ |\ |\ |\
WITH ANSWERS |\
What requires longer dry time-natural or synthetic? Why? -
|\ |\ |\ |\ |\ |\ |\ |\ |\
CORRECT ANSWERS ✔✔Natural; it is more absorbent
|\ |\ |\ |\ |\ |\
what is the chemical name for chlorine bleach? - CORRECT
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\
ANSWERS ✔✔Sodium Hydrochloride |\ |\
where do protein fibers come from? - CORRECT ANSWERS
|\ |\ |\ |\ |\ |\ |\ |\ |\
✔✔animals, insects |\
where do cellulosic fibers come from? - CORRECT ANSWERS
|\ |\ |\ |\ |\ |\ |\ |\ |\
✔✔plants
name 2 protein fibers - CORRECT ANSWERS ✔✔wool/silk
|\ |\ |\ |\ |\ |\ |\
name 2 cellulosic fibers - CORRECT ANSWERS ✔✔cotton and jute
|\ |\ |\ |\ |\ |\ |\ |\ |\
what can cause cellulosic browning - CORRECT ANSWERS
|\ |\ |\ |\ |\ |\ |\ |\
✔✔mositure absorbed by cotton releasing lingin which will wick
|\ |\ |\ |\ |\ |\ |\ |\ |\
upwards and create brown out
|\ |\ |\ |\
which cleaning materials will clean brown out better? Acid or
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\
Alkaline? - CORRECT ANSWERS ✔✔Acid
|\ |\ |\ |\
, ability for carpet to retain it's shape and size - CORRECT
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\
ANSWERS ✔✔dimensional stability |\ |\
when a material gets smaller - CORRECT ANSWERS ✔✔shrinkage
|\ |\ |\ |\ |\ |\ |\ |\
what is the oldest known carpet fiber - CORRECT ANSWERS
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\
✔✔wool, 2000B.C. |\
ability for carpet to bounce back to original shape - CORRECT
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\
ANSWERS ✔✔resiliency |\
what fiber has natural resiliency - CORRECT ANSWERS ✔✔wool
|\ |\ |\ |\ |\ |\ |\ |\
what are the pH guidelines for wool? - CORRECT ANSWERS
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\
✔✔4.5-8.5
what can damage wool carpets? - CORRECT ANSWERS ✔✔over
|\ |\ |\ |\ |\ |\ |\ |\ |\
agitation, insects, bleach, direct sunlight
|\ |\ |\ |\
which fiber is flame/fire resistant - CORRECT ANSWERS
|\ |\ |\ |\ |\ |\ |\ |\
✔✔wool/silk
which fiber is a synthetic replacement for wool - CORRECT
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\
ANSWERS ✔✔Acrylic |\
