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 : Which of the following fibres catches fire least? (1) Nylon (2) Cotton (3) Rayon (4) Terricot
Last Answer : (2) Cotton Explanation: The fibre least prone to catch fire is cotton. Fabrics with more of the fiber surface area exposed to air have more oxygen available to support, burning and therefore burn more easily. Thus, thin, gauzy fabrics, lace, or brushed fabrics can be very flammable.
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 of the following fibres catches fire least ? (1) Nylon (2) Cotton (3) Rayon (4) Terricot
Last Answer : Cotton
Last Answer : Two types. Namely: a) Short staple b) Long staple flux fiber.
Description : Which of the following is not used as a filter medium in case of corrosive liquids? (A) Nylon (B) Glass cloth (C) Metal cloth of monel or stainless steel (D) Cotton fabric
Last Answer : (D) Cotton fabric
Description : Which is not a natural fibre? (1) Linen (2) Silk (3) Jute (4) Nylon
Last 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.
Description : The first synthetic fibre made by man was- (1) Rayon (2) Nylon (3) Polyester (4) Terycott
Last Answer : (2) Nylon Explanation: Nylon, the first synthetic fiber in the "fully synthetic" sense of that term, was developed by Wallace Carothers, an American researcher at the chemical firm DuPont in the 1930s.
Description : The chief raw material used for manufacturing Rayon is : (1) Nylon (2) Cellulose (3) Silicon (4) Radium and Argon
Last Answer : (2) Cellulose Explanation: Rayon is a manufactured regenerated cellulose fiber. Because it is produced from naturally occurring polymers, it is neither a truly synthetic fiber nor a natural fiber; it is a semi-synthetic or artificial fiber.
Description : Polycaprolactam is (A) Nylon-6 (B) Nylon-66 (C) Dacron (D) Rayon
Last Answer : (A) Nylon-6
Description : __________ fibres are made of polyamides. (A) Dacron (B) Nylon (C) Rayon (D) Orion
Last Answer : (B) Nylon
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
Last Answer : (C) Dacron fibres, acrylic fibres, viscose rayon fibres & cellulose acetate fibres are all prepared by wet spinning
Description : The substance used in the production of nylon; rayon; explosives; fertilizers and dyes?
Last Answer : Ammonia
Description : Polycaprolactam is commercially known as (A) Nylon-6 (B) Nylon-66 (C) Dacron (D) Rayon
Last Answer : Cellulose
Description : The first transgenic crop was (a) tobacco (b) cotton (c) pea (d) flax.
Last Answer : (a) tobacco
Description : Example of natural plant fibre: a. Silk b. Cotton c. Viscose rayon d. Polyester
Last Answer : b. Cotton
Description : Match the following : [IAS 1999] A. Cotton 1. Rainfall 1000-1500 mm; Temperature 40°-60°C B. Flax 2. Rainfall 1500-2000 mm; Temperature 25°-35°C C. Sugarbeet 3. Rainfall 600-S00 mm; Temperature 5°-18°C D. Jute 4. Rainfall 500-1000 mm; ... 1 3 4 2 (b) 2 3 5 4 (c) 4 5 2 1 (d) 4 3 5 2 shop.ssbcrack.com
Last Answer : Ans: (d)
Description : Fruits from which of the following plants are sources of commercial fibers? 1. Cotton 2. Coconut 3. Flax 4. Silk Cotton Select the correct answer using codes given below: (a) 1 and 3 (b) 1 and 4 (c) 1, 2 and 3 (d) 2 and 4
Last Answer : Ans:(d) Chemistry
Description : Which fiber crop occupies largest area in India? (a) Jute (b) Flax (c) Cotton (d) Sunnhemp
Last Answer : (c) Cotton
Description : Can i make my linen/cotton jaket strechier by soaking it in water? hot or cold?
Last Answer : answer:Cotton or linen can't be stretched. Soaking it in water hot or cold will cause it to shrink, as the fibers will swell and tighten the fabric. For instance: When you wash your jeans and wear them ... 'll notice that the jeans will feel a bit tighter, then they were wearing them a for few days.
Description : How to find out if your fabric is made with nylon?
Last Answer : Take a tiny snip and light it. If it flares it is nylon, if it smolders it is cotton.
Description : A polymeric substance used to make parachute is – (1) Rayon (2) Viscose (3) Cotton (4) Terylene
Last Answer : (2) Viscose Explanation: Viscose is a viscous organic liquid used to make rayon and cellophane. Viscose is also used as shorthand for Viscose Rayon, thus becoming synonymous with rayon, a soft man-made fibre commonly used in dresses, linings shirts, shorts, coats, jackets, and other outer wear.
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 : Rayon is superior to cotton in making gauge for wound treatment, because rayon (A) Is a synthetic polymer (B) Does not stick to the wound unlike cotton (C) Can absorb over 90% of its own weight of water (D) Both (B) and (C)
Last Answer : (B) Does not stick to the wound unlike cotton
Description : Which of the following products is not derived from cellulose? (a) Rayon (b) Insulin (c) Gun cotton (d) Paper
Last Answer : Insulin
Description : Which of the following statements is false about cellulose? (a) It is a polymer of glucose molecules joined in β-1,4 linkages. (b) It is a major component of cotton. (c) It is used in the manufacture of Dacron fibres. (d) It is used in the manufacture of Rayon fibres
Last Answer : It is used in the manufacture of Dacron fibres.
Description : The purest natural form of cellulose is _______. a) rayon b)cotton c)wool d)silk
Last Answer : b)cotton
Description : A polymeric substance used to make parachute is (1) Rayon (2) Viscose (3) Cotton (4) Terylene
Last Answer : Viscose
Description : “Many of our spinners export cotton yarn while apparel manufacturers have to import fabric.” -SST 10th
Last Answer : (i) The weaving, knitting and processing units cannot use much of the high quality yarn that is produced in the country. Therefore, many of our spinners export cotton yarn while apparel/garment ... be used in the country and garments can be exported to earn foreign exchange for the country.
Description : Which fabric is the best for pajama: silk, satin or cotton ?
Last Answer : cotton is better especially for your skin,free of irritates
Description : Name the seed obtained from the flax plant. -SST 10th
Last Answer : Seed obtained from the flax plant is called linseed. Its commercial uses are: (i) It is an excellent drying oil and used for paints, varnishes, printing ink, oil-cloth. (ii) Seasoning of wood. Its oil cake is used as manure.
Description : Golden Fibre refers to [CDS 2009] (a) Hemp (b) Cotton (c) Jute (d) Nylon
Last Answer : Ans: (c)
Description : The substance that is least prone to catch and spread fire is (a) nylon (b) terycot (c) cotton (d) polyester
Last Answer : Ans:(c)
Description : In bag filters, filter fabrics are never made of (A) Metallic wire woven mesh (B) Polyester fibres (C) Cotton fibres (D) Nylon fibres
Last Answer : (A) Metallic wire woven mesh
Description : The fiber least prone to catch fire is (1) nylon (2) polyester (3) cotton (4) terylene
Last Answer : cotton
Description : Linen is made from what plant?
Last Answer : ANSWER: FLAX
Description : Does flax seed eliminate or lessen PMS?
Last Answer : I’ve never heard that of flax but Evening primrose oil capsules sure helped me.
Description : How do you eat flax seeds?
Last Answer : I don’t really like them, personally, so I use flax seed oil in recipes.
Description : What is the chemical formula for flax seed oil?
Last Answer : See this link.
Description : How many grams in on tablespoon of ground flax seed?
Last Answer : Need answer
Description : What do flax seeds taste like?
Last Answer : Whole flax seeds have a grainy texture, with an earth, nutty taste. When ground up, the nutty flavor remains, but the texture becomes creamy, much like peanut butter.
Description : How can I add flax seed to my diet?
Last Answer : You can get flax seed and crush them up as a a salt or just eat them plain.
Description : Linseed is obtained from – (1) Castor (2) Flax (3) Groundnut (4) Sesame
Last Answer : (2) Flax Explanation: Linseed are the seeds of the flax plant, which are the source of linseed oil and linseed cake. Flax is a member of the genus Linum in the family Linaceae. Linseed is one of the most potent sources of omega 3 fatty acids found in nature.
Description : Linum - Flax (Li'num)
Last Answer : DESCRIPTION: The Linums or Flaxes form a large group of biennial, annual and perennial herbs and sub-shrubs. They form thick, upright tufts up to 2 feet high. The bluish-green foliage is linear to ... ; L. usitatissimum (the common Flax, which is used in the manufacture of linen); L. viscosum.
Description : What are flax fibres?
Last Answer : Ans: these are phloem fibres obtained from Linum. They have only cellulose and used in textile and cordage industry.
Description : A mystical substance supposedly released during combustion was called: w) thermal flax x) ether y) caloric z) phlogiston (pron: flow-gis-ton)
Last Answer : ANSWER: Z -- PHLOGISTON
Description : Linseed is obtained from (1) Castor (2) Flax (3) Groundnut (4) Sesame
Last Answer : Flax
Description : Bt cotton variety that was developed by the introduction of toxin gene of Bacillus thuringiensis (Bt) is resistant to (a) insect pests (b) fungal diseases (c) plant nematodes (d) insect predators.
Last Answer : (a) insect pests