Science General · Commerce Accountancy
Textile and Fiber Materials
2,761 Questions
Textile and fiber materials questions cover the properties, sources, and applications of natural and synthetic fabrics. Topics include moisture wicking sportswear, plant fibers, and natural dyes. This subject appears in general science sections of various competitive exams and requires practical material knowledge.
Synthetic fiber propertiesNatural plant fibersFabric draping and materialsNatural dyes in textilesApparel and sportswear materials
Textile and Fiber Materials Questions
-
A staple fibre
-
A length of cloth
-
A long fibre
-
A short fibre
C
Correct answer
Explanation
A filament fibre is a very long, continuous strand of fibre, as opposed to staple fibres which are short.
-
Cotton/Polyester
-
Cotton/Lycra
-
Polyester/Wool
-
Silkworm/Cocoon
D
Correct answer
Explanation
A fibre blend combines two different fibres. Silkworm/cocoon is not a blend; it is the source and the life stage of the natural silk fibre.
-
it comes from a plant
-
it comes from an animal
-
its man made
-
its stronger
B
Correct answer
Explanation
Protein fibres are composed of natural polymers of amino acids, which are derived from animal sources like wool or silk.
-
Jute
-
nylon
-
ryan
-
polyester
A
Correct answer
Explanation
Jute is a natural plant fibre obtained from the jute plant. Nylon and polyester are synthetic fibres made from petrochemicals. 'Ryan' appears to be a misspelling of 'rayon', which is a semi-synthetic fibre made from chemically processed wood pulp. Jute is the only fully natural option.
-
Cotton
-
synthetic
-
nylon
-
wool
A
Correct answer
Explanation
Cotton is preferred for aprons because it is absorbent, breathable, and heat-resistant, making it safer and more comfortable in a kitchen environment compared to synthetics that might melt.
-
They soak less water than natural material.
-
They are easy to wash, dry and maintain.
-
They are more durable and less expensive.
-
All are correct
D
Correct answer
Explanation
Synthetic fibres are popular because they are generally hydrophobic (soak less water), easy to care for, durable, and cost-effective.
-
Plastic is mixed with wood pulp to make rayon
-
Jute is mixed with it
-
It is prepared by chemical treatment of wood
-
The pulp is prepared from artificial wood
C
Correct answer
Explanation
Rayon is a regenerated fibre; while it starts with natural wood pulp, it requires extensive chemical processing to become a usable fibre, classifying it as man-made.
-
Wood pulp
-
Cellulose
-
Coal, water, air
-
All of these
C
Correct answer
Explanation
Nylon is a synthetic polyamide made from petrochemicals, specifically coal, water, and air.
-
Nylon, Terylene, Wool
-
Cotton, Polycot, Rayon
-
PVC, Polythene, Bakelite
-
Acrylic, Silk, Wool
C
Correct answer
Explanation
PVC, Polythene, and Bakelite are all synthetic polymers. The other options contain natural fibres like wool, cotton, or silk.
-
acrylic
-
Rayon
-
Nylon
-
Polyester
B
Correct answer
Explanation
Rayon is produced from cellulose and has a sheen and texture similar to silk, earning it the name 'artificial silk'.
-
Jute
-
Polywool
-
Nylon
-
Polyester
B
Correct answer
Explanation
Polywool is a blend of polyester and wool, making it a mixture of two different fibres.
-
Rayon
-
Terylene
-
Nylon
-
Acrylic
D
Correct answer
Explanation
Acrylic is a synthetic fibre that mimics the warmth, texture, and appearance of wool.
-
Acrylic
-
Rayon
-
Nylon
-
Polyester
C
Correct answer
Explanation
Nylon is widely recognized as the first fully synthetic fiber, developed in the 1930s. Other options like rayon are semi-synthetic, as they are derived from natural cellulose.
B
Correct answer
Explanation
Rayon is a regenerated cellulose fiber produced by chemically treating wood pulp. It is often called artificial silk.
-
Rice paper
-
Glue
-
Thread
-
Plastic frame
D
Correct answer
Explanation
Traditional kites (patang) are typically made of paper and thin bamboo sticks. A plastic frame is not a standard component of these kites.