Practice Questions Flashcards

1
Q

Suggest a fabric for summer trousers and a disadvantage of this material

A

Cotton or linen

It creases easily and has poor elasticity

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2
Q

Why polyester is often used to make night clothes?

A

It has low flammability and has good elasticity

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3
Q

What is a positive and negative of elastane (lyrca)?

A

👍 elastic and strong

👎 not absorbent and is highly flammable

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4
Q

What is an example of an elastomeric fibre?

A

Elastane (Lycra)

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5
Q

Give two positives and negatives of fabrics made form 100% cotton

A

👍 strong, absorbent and comfortable

👎 creases easily and flammable

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6
Q

Five two positive and negative properties of fabric made from 100% wool

A

👍 Absorbent, crease resistant and warm

👎 shrinks, itchy and dries slowly

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7
Q

Give the fibre that is to make Denim

A

Cotton

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8
Q

Give the fibre which is use to make gabardine

A

Wool, cotton or synthetic fibres

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9
Q

Give the fibre which is used to make chiffon

A

Slick, cotton or polyester

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10
Q

Why is Harris tweed not an appropriate fabric for boxer shorts?
Give an alternative

A

It can feel itchy, can shrink and dries slowly

Polyester, cotton, silk or viscose

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11
Q

Give examples of natural fibres

A

Cotton, wool, linen, silk

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12
Q

Give examples of regenerated fibres

A

Viscose and acetate (woodpulp)

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13
Q

Give examples of synthetic fibres

A

Polyester, elastane, polyamide, acrylic

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14
Q

Give four reasons why you would combine fibres to make a fabric

A

Changes appearance, creates interesting colour or texture, improves fabric qualities, make fabric cheaper

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15
Q

What type of fibres would you use to make a fabric more crease resistant?

A

Synthetic fibres

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16
Q

Describe the two ways of combining fibres in fabrics

A

Blending - different fibres are spun together to make a yarn

Mixing - different yarns are used together to make a fabric

17
Q

Give three advantages of using a blend of cotton and polyester to make a fabric

A

the fabric is stronger, they are less absorbent so dry quickly, less likely to crease

18
Q

How are ripstop fabrics made?

A

Thick nylon fibres are woven into cotton, silk or polyester

19
Q

Fibres come as staple lengths or filaments which one is longer

A

filaments