AS Level Materials & Components: Fibres & Fabrics Example Questions Some answers in this document may require knowledge from areas other than fibres and fabrics. Images are not included here for copyright reasons Sorting Questions January 2011 Q2 Place each of the fibres listed below in the correct box of the table. You should use each fibre once only. (6) Trevira Mohair Polyamide Coolmax Ramie Tencel Natural Cellulose Natural Protein Regenerated Synthetic January 2012 Q1 Place each of the fibres listed in the correct box of the table. You should use each fibre once only. (6) Viscose Tactel Silk Linen Tencel Ramie Natural Cellulose Natural Protein Regenerated Synthetic January 2013 Q1 Place each of the fibres listed in the correct box of the table. You should use each fibre once only. Nylon Bamboo Mohair Cotton Tencel Elastane (6) Natural Cellulose Natural Protein Regenerated Synthetic January 2013 Q3 Place each of the fabrics listed below in the correct box of the table. Polar Fleece Felt Gingham Corduroy Single Jersey (5) Description of fabric A non woven fabric often made from wool A weft knitted fabric with different face and reverse sides A cut pile fabric with raised cords which run down the fabric length A soft, thick knitted fabric which is brushed on both sides A plain weave fabric made with dyed yarns to form a checked pattern Fabric name Identifying Diagrams (Diagrams are not included here for copyright reasons) January 2011 Q8b A card swing ticket with a diagram of cotton boll on it has been attached to cotton towelling fabric. Explain what it tells the consumer (2) January 2013 Q2c Indicate if the following is true or false. The symbol below tells a consumer that a product is made from 100% wool (Symbol shown for a wool blend and not 100% wool so the answer to this question is ‘false’) (1) Knowledge & Remembering Questions May 2011 Q1 Give 3 reasons why linen fabrics are popular for summer clothing (3) May 2012 Q1 Give 3 reasons why silk fabrics are popular for special occasion dresses (3) June 2013 Q1a What is meant by the term regenerated fibre? (2) June 2013 Q1b Give one example of a regenerated fibre (1) June 2013 Q4 Elastane fibres are often added to fabric blends. What special qualities does an elastane fibre give a fabric? (2) Questions with Structure in Them January 2012 Q7a Many textile products are thrown away because they are not durable enough for their intended purpose. A pair of weft knitted socks made from a blend containing 60% cotton and 40% polyamide wore away at the heel leaving a thin net like mesh of polyamide fibre. Explain the reason the socks wore away at the heel, leaving a thin net like mesh of polyamide fibre. (4) January 2012 Q7b Many textile products are thrown away because they are not durable enough for their intended purpose. A polyester satin table covering was quickly snagged but did not wear into a hole. Polyester is a very strong fibre yet the satin fabric was quickly spoiled. Analyse the reasons for this. (3) January 2012 Q7c Many textile products are thrown away because they are not durable enough for their intended purpose. Seat covers have been made from woven acrylic yarn but the surface of the fabric was spoiled by pilling. Explain what is meant by pilling and why it occurred in this fabric. (3) January 2012 Q7d Many textile products are thrown away because they are not durable enough for their intended purpose. Bald patches appear on cotton velvet trousers before a hole has developed. Explain the reasons why bald patches appeared before a hole developed in the trousers. (4) Product Analysis Questions May 2012 Q9a The photograph shows a fashion top made of weft knitted fabric. The fibre content of the fabric is 73% Acrylic, 27% polyamide. Critically evaluate the suitability of this fabric for the top. (8) June 2013 Q8a Dress A is made from polyester chiffon with a polyester satin lining. Evaluate the suitability of these fabrics for special occasion dresses. (6) June 2013 Q8b Dress B is made from silk crepe. Evaluate the suitability of this fabric for special occasion dresses. (6) January 2013 Q7a The main fabric on a tea cosy is plain weave cotton and cotton needlecord. Critically evaluate the suitability of the plain weave cotton and the needlecord for the tea cosy. (6) January 2013 Q8b Skirt A is made from a twill weave fabric. Skirt B is made from a weft knitted fabric. The fibre content of both fabrics is 65% polyester and 35% viscose. Critically evaluate how far the school skirts shown meet the requirements a parent or carer would have when buying a school skirt for a primary aged child. (10) Essay Type Questions January 2011 Q8a A designer has a choice of the following fabrics for dressing gowns: cotton towelling, polyester satin, polyester fleece Critically evaluate the suitability of the cotton towelling fabric for children’s dressing gowns (6) January 2011 Q8c The designer has the following fabric specification for a new range of dressing gowns aimed at the luxury end of the market. The fabric must: feel comfortable against the skin, be easy to launder, have a luxurious feel, be reasonably hardwearing. Compare and contrast the suitability of a polyester satin fabric and the polyester fleece fabric against the specification points given above. (9) January 2011 Q9a Fabrics used for soft furnishings in the home must be suited to their purpose. Describe, with reasons, the qualities which will be needed in fabrics to be used for curtains in a living room (6) January 2011 Q9b Velvet fabric made from acrylic fibre is often used for seating in the home. Critically evaluate the suitability of this fabric for cushion covers used on a sofa (6) January 2011 Q10a A sports t.shirt is advertised as being: soft on the skin, breathable, quick drying and suitable for active sports. The fibre content of the sports t.shirt is: 36% cotton, 29% polyester, 27% lyocell, 8% elastane. Analyse how the fibre content of the sports t.shirt supports the claims made about its performance. (8) May 2011 Q8b Critically evaluate the suitability of cotton denim for the holder of an electronic product (5) May 2011 Q9bi Analyse the reasons why polyamide fabrics are used in high performance applications such as clothing and knee protection for skateboarders (6) May 2012 Q8d A manufacturer is making a range of winter sports tops and has a choice of using a quilted cotton fabric or a polyester polar fleece. Critically compare the effectiveness of the two fabrics in relation to their intended use (6) Designing & Planning Questions June 2013 Q10d The doorstop is in the shape of a caravan. The manufacturer wants to extend the range of these doorstops to include different types of transport. Using this page and the next, show how you could modify the basic design to make another doorstop in the range (8) AS Level Fabric Materials & Components: Fabric Properties Example Questions Some answers in this document may require knowledge from areas other than fabric properties. Images are not included here for copyright reasons. Original exam papers, images & answers can be viewed at http://goo.gl/ndkbv. Identifying Diagrams May 2011 Q2 Study the diagram the fibre (wool fibre shown). Name the fibre. (1) May 2011 Q2b Name the parts of the fibre labelled in the diagram (see above question – scales are indicated) (1) Knowledge & Remembering Questions January 2011 Q1c Explain how an electrostatic charge develops in some textile materials (2) May 2011 Q2c Explain in detail how the scales on wool fibres affect the fibre if it is washed carelessly (3) January 2012 Q2a Explain what is meant by light fastness in relation to textile products (2) January 2012 Q2b Give one example of a textile product where light fastness will be especially important (1) May 2012 Q3 Explain why static electricity affects some fabrics and not others (3) Product Analysis Questions May 2012 Q10d The fibre content of a twill weave woven fabric is 70% polyester and 30% viscose. Critically evaluate the use of this fabric for a skirt. (8) Essay Type Questions January 2011 Q9a Fabrics used for soft furnishings in the home must be suited to their purpose. Describe, with reasons, the qualities which will be needed in fabrics to be used for curtains in a living room. (6) May 2012 Q8e Giving examples, explain how the fibre content and the type of yarn can help to make a fabric with good insulation qualities (6) January 2013 Q8a Discuss the requirements that a parent or carer would have when buying a school skirt for a primary school child (5) June 2013 Q10f The fabric for the base of a doorstop (photo included) has been tested to ensure it is durable enough to stand up to wear and tear. Describe a test the fabric technologist might have carried out to check the durability of the fabric. (6) AS Level Materials & Components: Fabrics Finishes Example Questions Some answers in this document may require knowledge from areas other than fabric finishes. Images are not included here for copyright reasons. Original exam papers, images & answers can be viewed at http://goo.gl/ndkbv. Knowledge & Remembering Questions May 2011 Q4 Give two effects that brushing will have on a fabric (2) January 2012 Q4 What effect will a Proban finish have on a fabric? (1) May 2012 Q9c An image of a knitted fashion top is shown. The top has a fashionable creased appearance. Explain how this has been achieved on this fabric. (3) Questions with Structure in Them June 2013 Q9a The following finishes are often used on fabrics: brushing, heat setting, calendaring. For each of the finishes listed: Describe the effect it will have on a fabric Explain the reasons it is needed on some fabrics and products Give some examples to support your answer. (4) Product Analysis Questions January 2012 Q9b Image of shirt in a woven, checked, cotton fabric. The fabric has a brushed finish. Evaluate the use of the brushed finish on the shirt fabric. (6) AS Level Materials & Components: Fabric Construction Example Questions Some answers in this document may require knowledge from areas other than fabric construction. Images are not included here for copyright reasons. Original exam papers, images & answers can be viewed at http://goo.gl/ndkbv. Identifying Diagrams May 2011 Q7a Name the fabric construction method shown in the two stages of manufacture in the diagrams (pile weave & cut pile shown) (1) May 2011 Q7b Name one fabric made using the construction method shown in the diagram (pile / cut weave shown) (1) Knowledge & Remembering Questions January 2011 Q10bi The fabric is constructed using a weft knit. Describe the structure of a weft knit. You may use a diagram. (3) January 2011 Q10bi Explain why weft knit construction is appropriate for active sportswear garments (3) May 2011 Q5 Explain what is meant by melt spinning (3) January 2012 Q3a Wool is a staple fibre with a crimp. What is meant by staple fibre? (1) January 2012 Q3b Wool is a staple fibre with a crimp. What is meant by crimp? (1) January 2012 Q3c What special qualities does the crimp give to the woollen fibre? (2) May 2012 Q2 Explain the importance of twist when spinning a yarn (2) May 2012 Q8c Polar fleece is a good insulator. Describe the construction of polar fleece. You may use a diagram (3) May 2012 Q10C A skirt is made from a twill weave fabric. Describe a twill weave. You may use a diagram. (3) January 2013 Q2a What is the difference between a fibre and a yarn? (2) January 2013 Q2b Explain the difference between a staple fibre and a filament yarn (2) June 2013 Q2a Indicate if the following statement is true or false. Velvet has a directional pile. (1) June 2013 Q 3 Explain the difference between the warp and weft yarns used to produce woven fabrics (3) Questions with Structure in Them May 2011 Q8a A manufacturer of novelty textile products is designing a range of holders for mobile phones, MP3 players and other small portable electronic equipment. One of the fabrics for these holders is cotton denim. Describe the structure of denim fabric. You may use a diagram. (4) Product Analysis Questions January 2012 Q9a The photograph shows a shirt made of a woven checked cotton fabric. The fabric is constructed using a plain weave. Explain how the checked pattern is achieved on the fabric. You may use a diagram. Where colour is used in any diagram you should label where colours have been used. (5) May 2012 Q9a The photograph shows a fashion top. The top is made from a weft knit fabric. Describe the construction of a weft knit. You may use a diagram (3) June 2013 Q10a A felted fabric has been used for the top of a doorstop (photograph included). Describe how a felted fabric is made. You may use diagrams. (4) AS Level Design & Market Influence: New Developments in Materials Example Questions Some answers in this document may require knowledge from areas other than new developments in materials. Images are not included here for copyright reasons. Original exam papers, images & answers can be viewed at http://goo.gl/ndkbv. Knowledge & Remembering Questions January 2011 Q5 Is Gore-Tex a smart material? Explain your answer (2) Questions with Structure in Them May 2011 Q9a Modern fabrics and finishes are used for a variety of textile products and applications. Explain two different uses of textile materials in modern cars. Give reasons for their use (6) (Question is laid out to indicate two separate answers are required each worth 3 marks) Essay Type Questions May 2011 Q9bii Explain two different ways in which modern fabrics are used for other applications relating to personal safety (8) June 2013 Q8c Dress A (shown in a previous question) is from 2013 and Dress B was fashionable in 1925. Since 1925 there have been many technical developments in textiles. Analyse the ways in which modern materials and methods of manufacture have had an impact on fashion special occasion wear. (8) June 2013 Q9b Describe one modern or smart material which is used for high performance wear. Explain how it can benefit the user. ( 5 )