Identification of Fibres Quiz

What are the different types of fibres

• Natural, Man-made and synthetic

• Natural, Man-made and Regenerated

• Trees, manufactured, chemical

Which of these is not a representing Natural Fibres?

• Cotton

• Polyester

• Wool

• Silk

Which Man-made and Natural fibres have similar characteristics?

• Rayon and Cotton

• Silk and Nylon

• Polyester and Linen

What is the only difference between Rayon and Cotton

• Rayon has an after glow and cotton has none

• Cotton burns slowly while rayon burns quickly

• Cotton has an after glow while rayon has none

• Cotton has a yellow flame while rayon has a blue flame

How many types of fibre identification are there?

• 2

• 5

• 1

• 4

Which of these is not an identification method of fibres?

• Microscopic Test

• Fire Test

• Burn Test

• Visual Inspection

True or False- The Visual Inspection test is the least effective test to identify different fibres.

• True

• False

True and False- The solubility test is used to identify Natural Fibre.

• True

• False

True or False- The Microscopic test shows the cross section of each fibre which helps in the identification process.

• True

• False

True or False- If the burn test isn't used, fibres cannot be identified.

• True

• False