Tag: processing of fibres

Questions Related to processing of fibres

Select the process required to obtain the fabric.

chemistry fibre to fabric: plant fibre yarn to fabric from fibre to fabric processing of fibres

  1. Hardening

  2. Setting

  3. Weaving

  4. Knitting

Show answer
Correct Option: C,D

The process of arranging two sets of yarns together to make a fabric is called ________ .

chemistry fibre to fabric: plant fibre yarn to fabric from fibre to fabric processing of fibres

  1. spinning

  2. weaving

  3. knitting

  4. None of the above

Show answer
Correct Option: B
Explanation:

Weaving is the process in which two sets of yarns are arranged or interlaced together at right angles to make a fabric.

________________ is a method by which yarn is manipulated to create a textile or fabric.

chemistry fibre to fabric: plant fibre yarn to fabric from fibre to fabric processing of fibres

  1. Knitting

  2. Spinning

  3. Weaving

  4. Ginning

Show answer
Correct Option: A
Explanation:
Knitting, it is a method by which yarn is manipulated to create a textile pr fabric or  for use in many types of garments.

Knitting creates multiple loops of yarn, called stitches, in a line or tube. Knitting has multiple active stitches on the needle at one time. Knitted fabric consists of a number of consecutive rows of interlocking loops. As each row progresses, a newly created loop is pulled through one or more loops from the prior row, placed on the gaining needle, and the loops from the prior row are then pulled off the other needle.

Cotton is usually picked by hand. Fibres are then separated from the seeds by combing. This process is called ___________ of cotton.

chemistry fibre to fabric: plant fibre yarn to fabric from fibre to fabric processing of fibres

  1. ginning

  2. weaving

  3. spinning

  4. knitting

Show answer
Correct Option: A
Explanation:

Ginning, the process of separating fibres from seeds is called ginning. It is usually done manually or using machines called cotton gin. A cotton gin is a machine that quickly and easily separates cotton fibresers from their seeds, allowing for much greater productivity than manual cotton separation.The fibers are then processed into various cotton goods such as linens, while any undamaged cotton is used largely for textiles like clothing. Seeds may be used to grow more cotton or to produce cottonseed oil.

Which of the following represents correct statement(s)?

chemistry fibre to fabric: plant fibre yarn to fabric from fibre to fabric processing of fibres

  1. From the bolls, cotton is usually picked by hand.

  2. Fibers are then separated from the seeds by combing.

  3. This process is called ginning of cotton.

  4. All of the above.

Show answer
Correct Option: D
Explanation:

Ginning of cotton is the process in which cotton is usually picked by hand from the bolls and fibres are then separated from the seeds by combing.

What is the name of the process which involves pulling and twisting of strands of a fiber?

chemistry fibre to fabric: plant fibre yarn to fabric from fibre to fabric processing of fibres

  1. Spinning

  2. Ginning

  3. Weaving

  4. Knitting

Show answer
Correct Option: A
Explanation:

Spinning is the process which involves pulling and twisting of strands of a fiber.

Which of the following process of making cotton fabric is done on machines called LOOMS?

chemistry fibre to fabric: plant fibre yarn to fabric from fibre to fabric processing of fibres

  1. Weaving is done on machines known looms.

  2. Knitting is done on machines known looms.

  3. both a and b

  4. none of these

Show answer
Correct Option: C
Explanation:

Option $C$ is correct answer.

The correct order of the process involved in making cotton fabric from cotton is:

chemistry fibre to fabric: plant fibre yarn to fabric from fibre to fabric processing of fibres

  1. hand picking of cotton bolls - knitting - Spinning - weaving

  2. hand picking of cotton bolls - Ginning - Spinning - weaving

  3. hand picking of cotton bolls - weaving - Spinning - Ginning

  4. hand picking of cotton bolls - Spinning - Ginning - knitting

Show answer
Correct Option: B
Explanation:

The process involved in making cotton fabric from cotton is: 

Hand picking of cotton bolls $\rightarrow$ Ginning $\rightarrow$ Spinning $\rightarrow$ Weaving.

Which of the following is the process of ginning?

chemistry fibre to fabric: plant fibre yarn to fabric from fibre to fabric processing of fibres

  1. The process of turning cotton mass in yarn

  2. The process of combining two sets of yarn

  3. The process of removing cotton seeds from bolls

  4. The process of making yarn from fiber

Show answer
Correct Option: C
Explanation:

Ginning is the process of removing cotton seeds from cotton bolls by combing. 

Interlooping of yarn is called _________

chemistry fibre to fabric: plant fibre yarn to fabric from fibre to fabric processing of fibres

  1. Knitting

  2. Ginning

  3. Weaving

  4. Spinning

Show answer
Correct Option: A
Explanation:

Knitting is interlooping of yarn . You may have seen your grandmother making an sweater with the help of needles.That process is known as knitting .Here the fabric is manufactured with the help of the loops.
Hence option A is correct.