Fibers - JSS3 Home economics Past Questions and Answers - page 2
Which class of fibers includes polyester and nylon?
natural fibers
synthetic fibers
protein fibers
cellulosic fibers
What is a common property of synthetic fibers?
biodegradable
produced from natural sources
prone to wrinkling
strong and durable
Which class of fibers includes cotton and linen?
natural fibers
synthetic fibers
protein fibers
cellulosic fibers
What is a characteristic property of cotton fibers?
low moisture absorption
highly elastic
prone to static electricity
breathable and comfortable
Which class of fibers is derived from animal sources?
protein fibers
cellulosic fibers
synthetic fibers
mineral fibers
What is a common property of protein fibers?
highly resistant to wrinkles
produced from cellulose
absorbent and moisture-wicking
prone to melting
Which class of fiber is derived from plant sources?
cellulosic fibers
synthetic fibers
protein fibers
mineral fibers
What is a characteristic property of silk fibers?
high elasticity
prone to shrinking
smooth and lustrous
low absorbency
Which class of fibers includes acrylic and polyester?
synthetic fibers
natural fibers
protein fibers
cellulosic fibers
What is common property of cellulosic fibers?
derived from animal sources
highly resistant to heat
biodegradable
prone to static electricity