Which is not a natural fibre? (1) Linen (2) Silk (3) Jute (4) Nylon

1 Answer

Answer :

(4) Nylon Explanation: Jute is a long, soft, shiny vegetable fiber that can be spun into coarse, strong threads. "Nylon" is not a natural fibre. It is a synthetic fibre.

Related questions

Description : Which of the following fibres is considered as the stron est natural fibre? (1) Cotton (2) Jute (3) Wool (4) Silk

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Description : Which of the following fibres is considered as the strongest natural fibre? (1) Cotton (2) Jute (3) Wool (4) Silk

Last Answer : Silk

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Last Answer : Ans: (c)

Description : Which synthetic fibre is known as artificial Silk? A. Nylon B. Rayon (Answer) C. Cotton D. Terylene

Last Answer : B. Rayon (Answer)

Description : Which is also known as golden fibre? a. Cotton b. Wheat c. Silk d. Oats e. Jute

Last Answer : e. Jute

Description : For the first time, scientists have developed which fabric from the flax plant? a. Cotton b. Rayon c. Nylon d. Linen

Last Answer : d. Linen

Description : _________ is a natural fibre. (A) Cellulose (B) Dacron (C) Nylon-6 (D) None of these

Last Answer : (A) Cellulose

Description : 38. Which of the following statements is false? (1) Both starch and cellulose are polymers of glucose (2) Artificial silk is derived from cellulose (3) Nylon-66 is an example of elastomer (4) The repeat unit in natural rubber is isoprene

Last Answer : Nylon-66 is an example of elastomer

Description : Retting is used in the processing of which of the following fibres: a. Cotton b. Linen c. Silk d. Viscose rayon

Last Answer : b. Linen

Description : The material known in commerce as Terylene is a – (1) Synthetic fibre (2) Natural fibre (3) Modified natural fibre (4) Blend of cotton and silk

Last Answer : (1) Synthetic fibre Explanation: Terylene is the name for a synthetic polyester fibre. It is a synthetic polyester fibre or fabric based on terephthalic acid, characterized by lightness and crease resistance and used for clothing, sheets, ropes, sails, etc.

Description : Which of the following is not a natural fibre? (A) Silk (B) Viscose rayon (C) Wool (D) Cotton

Last Answer : (B) Viscose rayon

Description : Which of the following is a natural polyamide fibre? (A) Wool (B) Silk (C) Cotton

Last Answer : (A) Wool

Description : Example of natural plant fibre: a. Silk b. Cotton c. Viscose rayon d. Polyester

Last Answer : b. Cotton

Description : The material known in commerce as Terylene is a (1) Synthetic fibre (2) Natural fibre (3) Modified natural fibre (4) Blend of cotton and silk

Last Answer : Synthetic fibre

Description : The first synthetic fibre made by man was- (1) Rayon (2) Nylon (3) Polyester (4) Terycott

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Description : Most of the fibre forming polymers are crystalline in nature, one of the exceptions being __________ which is amorphous in nature. (A) Nylon (B) Polyacrylonitrile (C) Polypropylene (D) Polyester

Last Answer : (B) Polyacrylonitrile

Description : Pick out the wrong statement. (A) Denier is defined as weight in gm of 9000 metres length of a fibre, while tex is defined as weight in gm of 1000 metres length of fibre (B) ... fibres are all prepared by wet spinning (D) Nylon fibres have greater water absorption capacity than polyester fibres

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Description : Glycol is used to manufacture which of the following ? (1) Nylon (2) Artificial silk (3) Terylene (4) Rubber

Last Answer : Terylene

Description : Why jute fibre is suitable for making bags, mats, ropes, carpets etc. but not cloths? -Geography

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Description : Why is West Bengal the leading producer of Jute, the second important fibre crop of India? -SST 10th

Last Answer : (i) Jute is the second most important fibre crop of India. (ii) West Bengal, especially the Hooghly basin of the state, is the leading jute-producing area of the country on ... of growth and sufficient availibility of water have favoured jute cultivation in the Hooghly basin of West Bengal.

Description : Why is jute called ‘golden fibre’? -SST 10th

Last Answer : Jute is called as the ‘golden fibre’ because of its colour and high cash value.

Description : How is jute fibre obtained? -SST 10th

Last Answer : Jute fibre is obtained from the inner bark of the jute plant which is soft and strong and can be drawn out in good lengths. A coarse fabric is woven from this fibre.

Description : What is the best source of pure cellulose? (a) Coir (b) Cotton fibre (c) Jute fibre (d) Hemp

Last Answer : Ans: (b)

Description : Jute fibre is obtained from which part of the Jute? (a) Root (b) Stem (c) Leaf (d) Fruit

Last Answer : Ans: (b)

Description : Retting of jute fibre is a

Last Answer : Ans.Biochemical process 20. Sugarcane

Description : Ideal stage of jute harvesting for fibre purpose

Last Answer : Ans.Small pod stage/initiation of pod formation (135-140 DAS)

Description : Low quality of jute fibre attributed to

Last Answer : Ans.Discolouration of fibre

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Last Answer : d. West Bengal

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Last Answer : c Secondary phloem

Description : Where is the National institute of jute and allied fibre technology located? a. Haryana b. Telangana c. Andhra Pradesh d. West Bengal

Last Answer : d. West Bengal

Description : Which one of the following statements in not correct? [CDS 2003] (a) India is the highest oil-seeds and vegetable oil producing country in the world (b) India is the second largest exporter of ... silk in world (d) India is the second largest producer of three-wheeler motor vehicles in the world

Last Answer : Ans: (c)

Description : Which of the following is known as the Golden Fiber? a. Jute b. Cotton c. Silk d. Wool

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Last Answer : (4) A-III, B-I, C-II, D-IV

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Last Answer : Silk fibre is derived from the cocoons made by silk worms. Silk worms are reared on mulberry trees.

Description : How is silk fibre derived and where are silk worms reared? -SST 10th

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Description : Which synthetic fibre is known as artificial silk? -Do You Know?

Last Answer : Rayon is the answer

Description : Which synthetic fibre is known as artificial silk? -Do You Know?

Last Answer : Rayon is the answer

Description : Which synthetic fibre is known as artificial silk? -Do You Know?

Last Answer : Rayon is the answer

Description : Which synthetic fibre is known as artificial silk? -Do You Know?

Last Answer : Rayon is the answer

Description : Which synthetic fibre is known as artificial silk? -Do You Know?

Last Answer : Rayon is the answer

Description : Which synthetic fibre is known as artificial silk? -Do You Know?

Last Answer : Rayon is the answer

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Description : Which synthetic fibre is known as artificial silk?

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Description : At which stage does the silk worm yield the fibre of commerce?

Last Answer : Pupa

Description : At which stage in its life cycle does the silk work yield the fibre of commerce ? (a) Egg (b) Larva (c) Pupa (d) Imago

Last Answer : Ans: ( c ) Pupa

Description : 1. Which was the only President of India who elected unopposed? 2. Which is not plantation crop ? 3. Who laid the foundation of Rashtrakuta Empire ? 4. Which synthetic fibre is known as ... In which year were the first general elections in India held? 20. All acids contain which element?

Last Answer : Answer : 1. Neelam Sanjiva Reddy 2. Sugarcane 3. Dantidurga 4. Rayon 5. 11 6. Central Bank 7. Likely to be annular 8. Portuguese 9. Xerophytes 10. President 11. Power 12. 40,000 Km 13. Kalinjar ... Hague 15. April 26 16. 33.3% 17. Pressure gradient force 18. Treaty of Yandaboo 19. 1951 20. Hydrogen