Free IICRC WRT Basic Questions and Answers

Question 1

These fibres come from plants and animals

Accepted Answer

Natural fibers

Answer

Protein

Answer

Cotton

Answer

Wool

Answer

Cellulosic

Question 2

Natural fibres require longer drying times because they are?

Accepted Answer

Absorbent

Answer

Adsorbent

Answer

Moisture resistant

Answer

Tufted

Answer

Hydrophyllic

Question 3

Fibres that come from plants are called?

Accepted Answer

Cellulosic

Answer

Synthetic

Answer

Cuticle

Answer

Jute

Answer

Protein

Question 4

Fibres that are taken from animals or animal by-products are called?

Accepted Answer

Protein

Answer

Wool

Answer

Flame resistant

Answer

Tri-lobial

Answer

Adsorbent

Question 5

Protein fibres are dissolved in a 5.25% solution of?

Accepted Answer

Bleach

Answer

Alcohol

Answer

Lye

Answer

Asorbic acid

Answer

Formic acid