State whether the following statement is true or false: Spinning is a process of making fibres. Answer: a) True b) False c) False d) True e) True f) False g) False. Answer. Explanation: Process of making yarn from fibres is called spinning. Your IP: 85.187.128.22 Artificial … 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. f) Silk fibre is obtained from the stem of the plant. c) We get jute fibres from the outer layer of a stem of the jute plant. f) Silk fibre is obtained from the stem of a plant. d) The process of removing seed from cotton is called ginning. 2. Explanation: Breeding and management of silkworms for obtaining silk is called as sericulture. Q.2: State whether the following statements are true or false: a) Yarn is made from fibres. This brings the fibres together to form yarn. (v) Twisting increases the strength of the yarns. 3.13.1Fig. 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. This brings the fibers together to form a yarn. Fig. Name two simple devices used for spinning. (d) production of sarees. State whether the following statements are true or false: a) Yarn is made from fibres. Migration. • The spinning process helps to hold the fibres together and makes the yarns strong, smooth and fine. a) Yarn is made from fibres. Answered By . 2. 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. Which of the following is not a natural fibre? Aramid. Explanation: a)& b) Process of making yarn from fibres is called spinning. You may need to download version 2.0 now from the Chrome Web Store. (ii) Staple fibres are used to make a yarn. Weaving: The process of arranging two sets of yarns together to make a fabric is called weaving. In this process, a mass of cotton wool are drawn out and twisted. Separation of fibres of cotton from its seeds is known as (a) weaving (b) spinning (c) knitting (d) ginning. These strands are spun with the help of spinning machines to yam. 2. (T/F). True. … c) Jute is an outer covering of coconut. (vi) Smoothness of a yarn depends on the twisting of the fibres. f) Silk fibre … G.K. Tyagi, in Advances in Yarn Spinning Technology, 2010. b) Spinning is a process of making fibres. Ans. Answer: Natural Fibres: wool, cotton, silk, jute. State whether the following are true or false: (i) Yarn is made of a number of fibres. State whether the following are true or false: • Yarn is made of a number of fibres. 20. 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. (True) (e) Weaving yarn makes a piece of fabric. Soln: Answer is (b) rearing of silkworm. b) Spinning is a process of making fibres. From … Question 2. ... State whether the statements given below are True or False: Ml the plants have fibres in their body structure. State whether the following statements are true or false: (a) Yarn is made from fibres. d) The process of removing seed from cotton is called ginning. In this process, fibres from a mass of cotton wool are drawn out and twisted. (True) (f) Silk fiber is obtained from the stem of a plant. (False) 3.Question. (c) weaving of silk cloth. Classify the following fibres as neutral or synthetic: Nylon, wool, silk, polyester, jute. d) The process of removing seeds from cotton is called ginning. 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) Spinning is a process of making fibres. (True) f) Silk fibre is obtained from the stem of a plant. (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. g) Polyester is a natural fibre. Solution: (c) … (False) c) Jute is the outer covering of coconut. e) Weaving of yarn makes a piece of fabric. State whether ‘True’ or ‘False’ (a) Wool is a synthetic fibre. The process of making yam from fibres is called spinning. a) Yarn is made from fibre. (c) making silk fabric from silk yarn. Wool, cotton, silk and jute are natural fibre. Spinning can be done by hand, by takli and charkha. (false) (d) The process of removing seed from cotton called ginning. A simple device used for spinning is a hand spindle, also called takli (Fig. Spinning is a process of ma... chemistry. Yarns are made up of thin strands called fibres. Classify the following fibers as natural or synthetic: nylon, wool, cotton, silk, polyester, jute. (False) (c) Jute is the outer covering of coconut. False. b) Spinning is a process of making fibres. g) Polyester is a natural fibre. (False) d) The process of removing seed from cotton is called ginning. (iv) Spinning increases the strength of yarns. (iii) Spinning is a process of making fibres. (d) Patsun plant is used to obtain jute fibres. Yarn to Fabric. Fig. Answers: State whether ‘True’ or ‘False’. (False) g) Polyester is a natural fibre. Answer. d) The process of removing seed from cotton is called ginning. • The two characteristics that identify a weave are warp and: Fill. By this fibres come together to form a yarn. 3.10). Yarn to fabric. Then the solution is purified by filter.. (True) e) Weaving of yarn makes a piece of fabric. Answer. This statement is False. (T/F). (True) b) Spinning is a process of making fibres. For help go to www.textiles4u.wikispaces.com where you can find out the answers and do extra revision. (True) f) Silk fibre is obtained from the stem of a plant. True) (b) Spinning is a process of making fibers. • In this process fibres from a mass of cotton wool are drawn out and twisted. false; wet spinning is the oldest process. In spinning, fibre from a mass of cotton or wool are drawn out and twisted. 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The process of making yarn from fibers is called spinning. A. Which out of the following will she … State whether the following statement is true or false: Explanation: Process of making yarn from fibres is called spinning. There is a grid (sieve) at the base which permits only molten liquid to pass through. (False) d) The process of removing seeds from cotton is called ginning. 9. Fill in the names of useful items made from jute fibres in Fig. (False) (g) Polyester is a natural fiber. 3.1. Spinning is a process of making fibers. Passage - 2 The process of making yam from fibres is called spinning. 1. ... What is the composite material that is a man-made organic polymer made by spinning a liquid chemical blend to a solid fiber? nylon, wool, cotton, silk, polyester, jute. (b) spinning of silk fibres. Completing the CAPTCHA proves you are a human and gives you temporary access to the web property. This brings the fibres together to form a yarn. c) Jute is the outer covering of coconut. Solution: … True or false: wet spinning is the newest process for producing man-made fibers. (e) Yarn is made from fibres. B. Performance & security by Cloudflare, Please complete the security check to access. • Spinning can be done by using a takli (spindle), a charkha or a spinning machine. This brings the fibres together to form a yam. e) Weaving of yar n makes a piece of fabric. Fibers are first taken out form their source and then twisted into yarn by the process of spinning. toppr. On a large scale, spinning is done with the help of machines. c) Jute is the outer covering of coconut. The fibre tensions in the rotor groove are much lower than those encountered in the delta zone of ring spinning. Another way to prevent getting this page in the future is to use Privacy Pass. Paheli wants to present her friend a gift made of plant-fibre. Man-made fibre, fibre whose chemical composition, structure, and properties are significantly modified during the manufacturing process. e) Weaving of yarn makes a piece of fabric. State whether the following statements are 'true' or 'false': a) Yarn is made from fibre. (True) b) Spinning is a process of making fibres. 2. 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. Upvote(1) How satisfied are you with the answer? • Spinning is a process of making fibres. Cloudflare Ray ID: 5fcf44a47ccc1a9c The process of making yarn from fibres is called spinning. Classify the following fibres as natural or synthetic: nylon, wool, cotton, silk, polyester, jute. (c) Jute is outer covering of coconut. (a) Cotton (b) Jute (c) Nylon (d) Flax. Helping you to pass your GCSE Textiles exam. State whether the following statements are true or false: a) Yarn is made fr om fibr es. MEDIUM. f) Silk fibre is obtained from the stem of a plant. The process of making yam from fibres is called spinning. e) Weaving of yarn makes a piece of fabric. Answer: (d) ginning Explanation: Cotton fibres are separated from seeds by combing and the process is called ginning. (b) Spinning is a process of making fibres. Question 1. c) Jute is the outer covering of coconut. 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. Fibre to Fabric. Question 10: Silkworms secrete fibre … (b) The process of making yarn from fibres is called knitting. Which fibers are produced by wet spinning? Find out how much you know about textile fibres and how they are made into fabrics. 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. (False) c) Jute is an outer covering of coconut. (c) Cotton fibre is fibre which is obtained from the leaves of the cotton plant. The … Answer: Nylon and polyester are synthetic fibre. DIRECTIONS: Read the passage (s) given be low and answer the questions that follow. One such example is given. (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. What is weaving? Concept: Fibre. (True) e) Weaving of yarn makes a piece of fabric. Spinning: The process of making yarn from fibres is called spinning. In this process, fibers from a mass of cotton wool are drawn out and twisted. Together and makes the yarns and then twisted into yarn by the of! Answer: natural fibres: wool, silk, polyester, jute zone ring... Download version 2.0 now from the stem of a plant use Privacy pass -! 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