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1. What type of carpet fiber is most resistant to abrasion?
 A. Wool
 B. Nylon
 C. Polyester
 D. Olefin
 Answer: B. Nylon
 Rationale: Nylon is known for its durability and high resistance to
abrasion, making it a common choice for areas with high foot traffic.
2. Which yarn construction method increases carpet density and
durability?
 A. Staple
 B. Bulk Continuous Filament (BCF)
 C. Heat-set
 D. Twisted
 Answer: C. Heat-set
 Rationale: Heat-setting locks in the twist of the yarn, increasing the
carpet's density and durability.
3. What carpet construction is characterized by loops of equal height?
 A. Cut pile
 B. Multi-level loop
 C. Level loop
 D. Saxony
 Answer: C. Level loop
 Rationale: Level loop carpets have loops of the same height, creating a
uniform surface that is durable and hides marks and dirt.
4. Which style type is known for its informal appearance and soft feel?
 A. Berber
 B. Frieze
 C. Plush
 D. Shag
 Answer: D. Shag
 Rationale: Shag carpets are known for their long, loose fibers that create
a soft feel and an informal, casual look.
5. What finish is applied to carpets to enhance soil resistance?
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