Science General · Commerce Accountancy

Textile and Fiber Materials

2,786 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

Multiple choice

What are some of the requirements of the TFPIA?

  1. Textile fiber products must be labeled with the generic name of the fiber

  2. Textile fiber products must be labeled with the percentage of each fiber in the product

  3. Textile fiber products must be labeled with the country of origin of the fiber

  4. All of the above
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

The TFPIA requires that textile fiber products be labeled with the generic name of the fiber, the percentage of each fiber in the product, and the country of origin of the fiber.

Multiple choice

Which of the following materials is considered to be more sustainable?

  1. Polyester

  2. Nylon

  3. Organic cotton

  4. Acrylic
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Organic cotton is grown without the use of pesticides and fertilizers, making it a more environmentally friendly option than conventional cotton.

Multiple choice

What is the term used to describe a small, round handbag with a drawstring closure, often made from soft, pliable materials?

  1. Satchel

  2. Hobo Bag

  3. Bucket Bag

  4. Pouch
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

A pouch is a small, round handbag with a drawstring closure. It is typically made from soft, pliable materials like leather or suede and can be carried in the hand or attached to a strap.

Multiple choice

Which of the following factors poses the greatest threat to the deterioration of textiles?

  1. Light

  2. Temperature

  3. Humidity

  4. Insects
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Light, particularly ultraviolet radiation, is the primary cause of textile degradation. It can cause fading, weakening of fibers, and embrittlement, leading to irreversible damage.

Multiple choice

Which type of textile fiber is most susceptible to damage from light?

  1. Cotton

  2. Wool

  3. Silk

  4. Linen
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Silk fibers are particularly vulnerable to light damage due to their high protein content. Prolonged exposure to light can cause yellowing, weakening, and loss of tensile strength.

Multiple choice

What is the ideal relative humidity range for the storage of textiles?

  1. 30-40%

  2. 40-50%

  3. 50-60%

  4. 60-70%
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

A relative humidity range of 40-50% is considered optimal for textile storage as it minimizes the risk of mold growth and fiber damage.

Multiple choice

Which of the following is a common method for cleaning delicate textiles?

  1. Vacuuming

  2. Dry cleaning

  3. Wet cleaning

  4. Ultrasonic cleaning
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Ultrasonic cleaning uses high-frequency sound waves to gently remove dirt and contaminants from textiles without causing damage to the fibers.

Multiple choice

Which of the following is a common cause of textile damage during handling?

  1. Excessive stretching

  2. Folding against the grain

  3. Exposure to heat

  4. Contact with acidic materials
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Folding textiles against the grain can cause creases and breaks in the fibers, leading to permanent damage.

Multiple choice

Which type of textile fiber is most susceptible to damage from insects?

  1. Cotton

  2. Wool

  3. Silk

  4. Linen
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Wool fibers are particularly attractive to insects due to their high protein content. Insect infestations can cause holes, discoloration, and weakening of the fibers.

Multiple choice

What is the recommended temperature range for the storage of textiles?

  1. 15-20°C

  2. 20-25°C

  3. 25-30°C

  4. 30-35°C
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

A temperature range of 15-20°C is ideal for textile storage as it minimizes the risk of chemical reactions and fiber degradation.

Multiple choice

Which of the following is a common method for repairing tears in textiles?

  1. Patching

  2. Darning

  3. Stitching

  4. Weaving
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Darning is a technique used to repair tears and holes in textiles by interlacing new threads with the existing fibers, creating a seamless and durable repair.

Multiple choice

Which of the following is a common cause of textile damage during storage?

  1. Improper packing

  2. Fluctuating temperature and humidity

  3. Exposure to light

  4. Contact with other textiles
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Fluctuating temperature and humidity can cause fibers to expand and contract, leading to stress and damage to the textile.

Multiple choice

Which of the following is a common method for preventing insect infestations in textiles?

  1. Vacuuming

  2. Freezing

  3. Chemical treatment

  4. Ultraviolet light
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Chemical treatment with insecticides or repellents is a common method for preventing insect infestations in textiles.

Multiple choice

Which finishing technique involves treating the fabric with enzymes to remove impurities and improve its softness and absorbency?

  1. Bio-polishing

  2. Sanforizing

  3. Mercerization

  4. Anti-wrinkle treatment
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Bio-polishing is an eco-friendly finishing process that utilizes enzymes to remove surface impurities, microfibers, and protruding fibers from the fabric, resulting in improved softness, absorbency, and handle.

Multiple choice

Which finishing technique involves treating the fabric with a chemical solution to improve its resistance to static electricity?

  1. Anti-static treatment

  2. Sanforizing

  3. Mercerization

  4. Anti-wrinkle treatment
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Anti-static treatment is a chemical finishing process that involves applying an anti-static agent to the fabric to reduce the buildup of static electricity.