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Revision Examination Tests
“Come all for this Greatness”
... 100% Correct Ans ...
TMS 211 SSIGNMENTS 3 2024-2025- QUESTIONS AND CORRECT DETAILED
ANSWERS 2024/2025
Quiz Nylon can be produced in what cross sectional shapes
Ans: all of the above
Quiz nylon fibers are made using what process
Ans: melt spinning
Quiz at standard lab conditions nylon absorbs how much moisture content
Ans: 4%
Quiz nylon 6,6 has how many carbon atoms in the backbone of the monomer unit
Ans: 12
Quiz nylon is used in what applications requiring great toughness
Ans: rope, tent
Quiz nylon is most degraded by
Ans: acids (low ph), ultraviolent light
Quiz nylon is an excellent choice for carpet because
Ans: it resists water, is resilient, when wet it has a very low glass transition temp
Quiz nylon has a high tenacity compared to what other fibers
Ans: rayon, acrylic
Quiz the melting temp of nylon 6,6 is approximately
Ans: 250C
, Quiz nylon has a low elongation compared to most other fibers
Ans: false
Quiz polyester is most degraded by
Ans: hot concentrated alkali (high ph)
Quiz fibers classified as polyester contain what chemical groups
Ans: c=o, an aromatic ring
Quiz polyester is used in what applications requiring high strength
Ans: rope, tent, marine anchor rope
Quiz polyester is often blended with fibers made from other polymers
Ans: true
Quiz the melting temp of polyester is
Ans: 250C
Quiz polyester has a high tenacity compared to what other fibers
Ans: rayon, acrylic
Quiz polyester can be produced in what cross sectional shapes
Ans: all of the above
Quiz polyester fibers are made using what process
Ans: melt spinning
Quiz a standard lab conditions polyester absorbs how much moisture
Ans: .4%
Quiz polyester is an excellent choice for what end uses because of its hydrophobicity
Ans: fishnets, boat sails, geotextiles
Quiz olefin is most degraded by
Ans: organic solvents, ultraviolent light
Quiz olefin is used in what applications requiring high strength
Revision Examination Tests
“Come all for this Greatness”
... 100% Correct Ans ...
TMS 211 SSIGNMENTS 3 2024-2025- QUESTIONS AND CORRECT DETAILED
ANSWERS 2024/2025
Quiz Nylon can be produced in what cross sectional shapes
Ans: all of the above
Quiz nylon fibers are made using what process
Ans: melt spinning
Quiz at standard lab conditions nylon absorbs how much moisture content
Ans: 4%
Quiz nylon 6,6 has how many carbon atoms in the backbone of the monomer unit
Ans: 12
Quiz nylon is used in what applications requiring great toughness
Ans: rope, tent
Quiz nylon is most degraded by
Ans: acids (low ph), ultraviolent light
Quiz nylon is an excellent choice for carpet because
Ans: it resists water, is resilient, when wet it has a very low glass transition temp
Quiz nylon has a high tenacity compared to what other fibers
Ans: rayon, acrylic
Quiz the melting temp of nylon 6,6 is approximately
Ans: 250C
, Quiz nylon has a low elongation compared to most other fibers
Ans: false
Quiz polyester is most degraded by
Ans: hot concentrated alkali (high ph)
Quiz fibers classified as polyester contain what chemical groups
Ans: c=o, an aromatic ring
Quiz polyester is used in what applications requiring high strength
Ans: rope, tent, marine anchor rope
Quiz polyester is often blended with fibers made from other polymers
Ans: true
Quiz the melting temp of polyester is
Ans: 250C
Quiz polyester has a high tenacity compared to what other fibers
Ans: rayon, acrylic
Quiz polyester can be produced in what cross sectional shapes
Ans: all of the above
Quiz polyester fibers are made using what process
Ans: melt spinning
Quiz a standard lab conditions polyester absorbs how much moisture
Ans: .4%
Quiz polyester is an excellent choice for what end uses because of its hydrophobicity
Ans: fishnets, boat sails, geotextiles
Quiz olefin is most degraded by
Ans: organic solvents, ultraviolent light
Quiz olefin is used in what applications requiring high strength
