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Industrial Biotechnology: Production of Textiles and Fibers

Description: This quiz is designed to assess your knowledge on the topic of Industrial Biotechnology: Production of Textiles and Fibers.
Number of Questions: 15
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Tags: industrial biotechnology textiles fibers
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What is the primary raw material used in the production of textiles?

  1. Cotton

  2. Wool

  3. Synthetic fibers

  4. All of the above


Correct Option: D
Explanation:

Textiles can be produced from a variety of raw materials, including natural fibers like cotton and wool, as well as synthetic fibers like polyester and nylon.

Which of the following is a natural fiber?

  1. Cotton

  2. Polyester

  3. Nylon

  4. Acrylic


Correct Option: A
Explanation:

Cotton is a natural fiber derived from the cotton plant.

What is the process of converting raw fibers into yarn called?

  1. Spinning

  2. Weaving

  3. Knitting

  4. Dyeing


Correct Option: A
Explanation:

Spinning is the process of converting raw fibers into yarn by twisting them together.

Which type of fiber is known for its strength and durability?

  1. Cotton

  2. Wool

  3. Nylon

  4. Silk


Correct Option: C
Explanation:

Nylon is a synthetic fiber known for its strength and durability.

What is the process of adding color to textiles called?

  1. Spinning

  2. Weaving

  3. Knitting

  4. Dyeing


Correct Option: D
Explanation:

Dyeing is the process of adding color to textiles using dyes or pigments.

Which of the following is a natural dye?

  1. Indigo

  2. Alizarin

  3. Methyl orange

  4. Malachite green


Correct Option: A
Explanation:

Indigo is a natural dye obtained from the indigo plant.

What is the process of creating a fabric by interlacing two sets of yarns at right angles called?

  1. Spinning

  2. Weaving

  3. Knitting

  4. Dyeing


Correct Option: B
Explanation:

Weaving is the process of creating a fabric by interlacing two sets of yarns at right angles.

Which type of fabric is produced by looping yarns together?

  1. Woven fabric

  2. Knitted fabric

  3. Nonwoven fabric

  4. Felted fabric


Correct Option: B
Explanation:

Knitted fabric is produced by looping yarns together.

What is the process of bonding fibers together without the use of yarns or fabrics called?

  1. Spinning

  2. Weaving

  3. Knitting

  4. Nonwoven fabric production


Correct Option: D
Explanation:

Nonwoven fabric production is the process of bonding fibers together without the use of yarns or fabrics.

Which of the following is a type of nonwoven fabric?

  1. Felt

  2. Terry cloth

  3. Denim

  4. Corduroy


Correct Option: A
Explanation:

Felt is a type of nonwoven fabric produced by bonding fibers together without the use of yarns or fabrics.

What is the process of treating textiles to improve their properties called?

  1. Spinning

  2. Weaving

  3. Knitting

  4. Textile finishing


Correct Option: D
Explanation:

Textile finishing is the process of treating textiles to improve their properties, such as their appearance, durability, and resistance to stains and wrinkles.

Which of the following is a common textile finishing process?

  1. Bleaching

  2. Mercerization

  3. Sanforization

  4. All of the above


Correct Option: D
Explanation:

Bleaching, mercerization, and sanforization are all common textile finishing processes.

What is the process of removing impurities and color from textiles called?

  1. Spinning

  2. Weaving

  3. Knitting

  4. Bleaching


Correct Option: D
Explanation:

Bleaching is the process of removing impurities and color from textiles using chemical agents.

Which of the following is a natural fiber obtained from the silkworm?

  1. Cotton

  2. Wool

  3. Silk

  4. Linen


Correct Option: C
Explanation:

Silk is a natural fiber obtained from the silkworm.

What is the process of creating a fabric by interlocking loops of yarn called?

  1. Spinning

  2. Weaving

  3. Knitting

  4. Nonwoven fabric production


Correct Option: C
Explanation:

Knitting is the process of creating a fabric by interlocking loops of yarn.

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