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