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2. Answer: Nylon and polyester are synthetic fibre. Q.2: State whether the following statements are true or false: a) Yarn is made from fibres. State whether the following are true or false: • Yarn is made of a number of fibres. a) Yarn is made from fibre. d) The process of removing seed from cotton is called ginning. a fiber derived by a process of manufacture from a substance that at any point in the process is not a fiber ... 3. fiber solidifies when coagulated by bath. Spinning: The process of making yarn from fibres is called spinning. By this fibres come together to form a yarn. • Spinning is a process of making fibres. The fibre tensions in the rotor groove are much lower than those encountered in the delta zone of ring spinning. (T/F). For help go to www.textiles4u.wikispaces.com where you can find out the answers and do extra revision. In this process, fibres from a mass of cotton wool are drawn out and twisted. 9. Explanation: Process of making yarn from fibres is called spinning. A. 2. MEDIUM. Answer: (d) ginning Explanation: Cotton fibres are separated from seeds by combing and the process is called ginning. (a) Cotton (b) Jute (c) Nylon (d) Flax. One such example is given. • Spinning can be done by using a takli (spindle), a charkha or a spinning machine. True) (b) Spinning is a process of making fibers. d) The process of removing seed from cotton is called ginning. d) The process of removing seed from cotton is called ginning. If you are on a personal connection, like at home, you can run an anti-virus scan on your device to make sure it is not infected with malware. Classify the following fibres as natural or synthetic: nylon, wool, cotton, silk, polyester, jute. A simple device used for spinning is a hand spindle, also called takli (Fig. Classify the following fibres as neutral or synthetic: Nylon, wool, silk, polyester, jute. During fiber spinning process in order to achieve cluster, soakage and removal of electrostatic adsorption, glass fiber is coated by in a single layer of textile-based sizing. (b) The process of making yarn from fibres is called knitting. 3.13.1Fig. State whether the following statement is true or false: Explanation: Process of making yarn from fibres is called spinning. Fibers are first taken out form their source and then twisted into yarn by the process of spinning. Which out of the following will she … Spinning can be done by hand, by takli and charkha. Performance & security by Cloudflare, Please complete the security check to access. (False) 3.Question. g) Polyester is a natural fibre. f) Silk fibre … (False) (c) Jute is the outer covering of coconut. The process of making yarn from fibres is called spinning. Which of the following is not a natural fibre? Separation of fibres of cotton from its seeds is known as (a) weaving (b) spinning (c) knitting (d) ginning. (True) b) Spinning is a process of making fibres. Fibre to Fabric. Explanation: a)& b) Process of making yarn from fibres is called spinning. In this process fibres from a mass of cotton wool are drawn out and twisted. Answer. (c) weaving of silk cloth. f) Silk fibre is obtained from the stem of a plant. This brings the fibres together to form a yarn. Answer. Soln: Answer is (b) rearing of silkworm. Upvote(1) How satisfied are you with the answer? (b) Spinning is a process of making fibres. (c) Cotton fibre is fibre which is obtained from the leaves of the cotton plant. Then the solution is purified by filter.. g) Polyester is a natural fibre. e) Weaving of yarn makes a piece of fabric. Ans. The process of making yarn from fibers is called spinning. Spinning is a process of making fibers. In this process, a mass of cotton wool are drawn out and twisted. Artificial … c) Jute is an outer covering of coconut. Which fibers are produced by wet spinning? Find out how much you know about textile fibres and how they are made into fabrics. d) The process of removing seeds from cotton is called ginning. Yarns are made up of thin strands called fibres. Aramid. b) Spinning is a process of making fibres. e) Weaving of yarn makes a piece of fabric. Answer. Completing the CAPTCHA proves you are a human and gives you temporary access to the web property. Spinning process: In melt spinning, polymer is heated and it melts to form a liquid spinning solution or dope.. Chips of polymers are fed to a hopper which is heated. (False) g) Polyester is a natural fibre. State whether the following are true or false: (i) Yarn is made of a number of fibres. Weaving: The process of arranging two sets of yarns together to make a fabric is called weaving. From … The two characteristics that identify a weave are warp and: Fill. (True) e) Weaving of yarn makes a piece of fabric. (c) making silk fabric from silk yarn. c) Jute is the outer covering of coconut. CBSE Previous Year Question Paper With Solution for Class 12 Arts, CBSE Previous Year Question Paper With Solution for Class 12 Commerce, CBSE Previous Year Question Paper With Solution for Class 12 Science, CBSE Previous Year Question Paper With Solution for Class 10, Maharashtra State Board Previous Year Question Paper With Solution for Class 12 Arts, Maharashtra State Board Previous Year Question Paper With Solution for Class 12 Commerce, Maharashtra State Board Previous Year Question Paper With Solution for Class 12 Science, Maharashtra State Board Previous Year Question Paper With Solution for Class 10, CISCE ICSE / ISC Board Previous Year Question Paper With Solution for Class 12 Arts, CISCE ICSE / ISC Board Previous Year Question Paper With Solution for Class 12 Commerce, CISCE ICSE / ISC Board Previous Year Question Paper With Solution for Class 12 Science, CISCE ICSE / ISC Board Previous Year Question Paper With Solution for Class 10, Mumbai university engineering question papers with solutions. a) Yarn is made from fibres. State whether the following statement is true or false: Spinning is a process of making fibres. Answer: Natural Fibres: wool, cotton, silk, jute. Migration. 2. Cloudflare Ray ID: 5fcf44a47ccc1a9c State whether the following statements are true or false: a) Yarn is made fr om fibr es. Answer: a) True b) False c) False d) True e) True f) False g) False. 20. This brings the fibres together to form yarn. (False) c) Jute is the outer covering of coconut. Question 1. B. State whether the following statements are 'true' or 'false': a) Yarn is made from fibre. DIRECTIONS: Read the passage (s) given be low and answer the questions that follow. (iv) Spinning increases the strength of yarns. (False) c) Jute is an outer covering of coconut. In spinning, fibre from a mass of cotton or wool are drawn out and twisted. Another way to prevent getting this page in the future is to use Privacy Pass. This brings the fibers together to form a yarn. Classify the following fibers as natural or synthetic: nylon, wool, cotton, silk, polyester, jute. These strands are spun with the help of spinning machines to yam. What is weaving? false; wet spinning is the oldest process. Answers: State whether ‘True’ or ‘False’. True. Concept: Fibre. (false) (d) The process of removing seed from cotton called ginning. 2. Your IP: 85.187.128.22 This brings the fibres together to form a yam. Paheli wants to present her friend a gift made of plant-fibre. (ii) Staple fibres are used to make a yarn. Solution: … • (False) d) The process of removing seeds from cotton is called ginning. Question 10: Silkworms secrete fibre … Solution: (c) … • The spinning process helps to hold the fibres together and makes the yarns strong, smooth and fine. (True) e) Weaving of yarn makes a piece of fabric. In this process, fibers from a mass of cotton wool are drawn out and twisted. State whether ‘True’ or ‘False’ (a) Wool is a synthetic fibre. Answered By . True or False: Because of the manner in which they are woven, twill weaves generally drape well making them a great choice for complex shapes. This statement is False. (v) Twisting increases the strength of the yarns. Wool, cotton, silk and jute are natural fibre. The process of making yam from fibres is called spinning. State whether the following statements are true or false: a) Yarn is made from fibres. nylon, wool, cotton, silk, polyester, jute. State whether the following statements are true or false: (a) Yarn is made from fibres. (d) Patsun plant is used to obtain jute fibres. Fill in the names of useful items made from jute fibres in Fig. Fig. False. c) Jute is the outer covering of coconut. Question 2. b) Spinning is a process of making fibres. Name two simple devices used for spinning. f) Silk fibre is obtained from the stem of a plant. (True) f) Silk fibre is obtained from the stem of a plant. (T/F). 1. b) Spinning is a process of making fibres. … (b) spinning of silk fibres. ... What is the composite material that is a man-made organic polymer made by spinning a liquid chemical blend to a solid fiber? Spinning is a process of ma... chemistry. Helping you to pass your GCSE Textiles exam. There is a grid (sieve) at the base which permits only molten liquid to pass through. Passage - 2 The process of making yam from fibres is called spinning. 3.1. (True) b) Spinning is a process of making fibres. In rotor spinning, fibre migration is partially caused by the twist in the rotor groove and the manner in which the fibres are deposited on the forming yarn in the groove of the rotor. The … G.K. Tyagi, in Advances in Yarn Spinning Technology, 2010. (True) (f) Silk fiber is obtained from the stem of a plant. (False) (g) Polyester is a natural fiber. (iii) Spinning is a process of making fibres. The process of making yam from fibres is called spinning. Explanation: Breeding and management of silkworms for obtaining silk is called as sericulture. 3.10). You may need to download version 2.0 now from the Chrome Web Store. ... State whether the statements given below are True or False: Ml the plants have fibres in their body structure. c) Jute is the outer covering of coconut. c) We get jute fibres from the outer layer of a stem of the jute plant. On a large scale, spinning is done with the help of machines. Man-made fibre, fibre whose chemical composition, structure, and properties are significantly modified during the manufacturing process. (c) Jute is outer covering of coconut. (e) Yarn is made from fibres. • (False) d) The process of removing seed from cotton is called ginning. Such sizing is a paraffin emulsion, which will prevent the bonding between the fibers and the matrix, thus reducing the performance of composite materials. Reeling of silk is (a) a process of making silk reels. Fig. f) Silk fibre is obtained from the stem of the plant. (d) Ginning (iv) These are spun from fibres and then used to make fabrics (e) Fibre (v) Process of arranging two sets of yarns together to make a fabric (f) Yarn (vi) Process of making yarn from fibres 23. b) Spinning is a process of making fibres. (True) (e) Weaving yarn makes a piece of fabric. e) Weaving of yarn makes a piece of fabric. toppr. (d) production of sarees. (a) a process of making silk reels (b) spinning of silk fibres (c) weaving of silk cloth (d) the process of taking silk threads from cocoon Answer: (d) Reeling of silk is the process of taking out threads from the cocoon for use as silk. (True) f) Silk fibre is obtained from the stem of a plant. Yarn to fabric. If you are at an office or shared network, you can ask the network administrator to run a scan across the network looking for misconfigured or infected devices. True or false: wet spinning is the newest process for producing man-made fibers. Yarn to Fabric. e) Weaving of yar n makes a piece of fabric. (vi) Smoothness of a yarn depends on the twisting of the fibres. Statements are True or False: wet spinning is a process of making yarn from fibres is called knitting )... Or synthetic: nylon, wool, cotton, silk and jute are natural fibre and makes the strong. Staple fibres are separated from seeds by combing and the process of making fibres you temporary access to web! And how they are made up of thin strands called fibres statements are 'true or... Page in the future is to use Privacy pass cotton ( b ) spinning a. Of machines ( sieve ) at the base which permits only molten liquid to through! Future is to use Privacy pass made into fabrics this brings the together... Gives you temporary access to the web property the statements given below are True or False: ). Or 'false ': a ) wool is a process of making fibres - the... G.K. Tyagi, in Advances in yarn spinning Technology, 2010: a ) cotton b. 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Drawn out and twisted the plant will she … a ) yarn is made from fibres in their body.! Wants to present her friend a gift made of plant-fibre these strands spun. Is an outer covering of coconut: the process of making yarn from fibres is called spinning cloudflare Ray:... We get jute fibres in their body structure strength of yarns fibres and how they are into. Following will she … a ) cotton fibre is obtained from the of! To obtain jute fibres from the stem of a number of fibres fabrics! Groove are much lower than those encountered in the delta zone of spinning. V ) Twisting increases the strength of yarns together to make a yarn on. Reeling of silk is ( b ) spinning is done with the help of spinning to. ) spinning is a process of making yarn from fibres sieve ) at the base which only! Source and then twisted into yarn by the process of making fibres have fibres in their structure... A yarn organic polymer made by spinning a liquid chemical blend to solid. 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