WorksheetsFibres
Total questions: 10
Worksheet time: 5mins
Which two fibres when approaching flames scorches; ignites easily?
Cotton and Polyester
Polyester and Linen
Linen and Silk
Cotton and Linen
Which of the following fibres, melts and burn when in flame?
Rayon
Polyester
Nylon
Silk
Fibres comes from all of the following except?
Plants
Water
Animals
Rocks
Which two fibres smoulders when approaching a flame?
Wool and Silk
Cotton and Linen
Polyester and Nylon
Cotton and Wool
Which of the following fibres is derived from coal, air, water, and petroleum.
Nylon
Asbestos
Polyester
Rayon
How does nylon fibres react after leaving the flame?
Burns rapidly with an afterglow.
Stop flaming immediately.
Burns with difficulty.
Flame dies down and appears to go out.
Which of the following fibres when burned gives off an odour of burning feathers or hair?
Polyester
Silk
Linen
Nylon
All of the following fibres burn slowly EXCEPT?
Nylon
Linen
Silk
Polyester
Hard tough grey beads are residue formed for which of the following fibres?
Nylon
Silk
Polyester
Wool
Fibreglass is a ____________________
Natural - Mineral fibre
Artificial - Mineral fibre
Natural - Plant fibre
Artificial - Chemical fibre
