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MER 330 Exam Chapter 5 Questions Solved 100% Correct
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MER 330 Exam Chapter 5 Questions Solved 100% Correct
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MER 330 Exam Chapter 5 Questions Solved100% Correct
Amount of twist varies with length of fiber, yarn size, and end use - ✔✔True
Comparing between carded and combed yarns, carded yarns are
a. less regular, bulkier, finer count, and more sensitive to abrasion
b. regular, medium to low twist, more ends, and longer wearing
c. less regular, longer wearing, more fibers present, and stronger
d. regular, medium to high twist, more sensitive to abrasion, and softer
e. less regular, less expensive, softer, and bulkier - ✔✔E
Which of the following yarns are cheaper spun yarns?
a. carded and combed
b. carded and woolen
c. woolen and worsted
d. worsted and combed
e. line and tow - ✔✔b. carded and woolen
What yarns are used for products like sewing thread, fishing line, fruit/vegetable bags, nets,
and weed trimmers?
a. monofilament
b. multifilament
c. bulky filament
d. spun yarns
e. both a and b
f. both b and c - ✔✔a. monofilament
, Which is NOT accurate about yarn size?
a. smaller yarns are softer and more drapeable
b. the smaller the yarn, the less durable it is
c. filament fibers use an indirect numbering system to describe yarn size
d. smaller yarns produce lightweight fabrics - ✔✔c
Yarn types are based on
a. fiber length and process
b. number of parts and appearance
c. number of fibers present and amount of yarn twist
d. fiber alignment and structure
e. process and yarn size - ✔✔A
What are common yarn types?
a. multifilament, textured filament, and woolen yarns
b. staple, bulky, and spun yarns
c. spun yarn, smooth filament yarns, bulk filament yarns
d. fuzzy spun yarn with a high twist, monofilament, and smooth filament yarns
e. compact yarn, carded yarns, and spun yarns - ✔✔c. spun yarn, smooth filament yarns,
bulk filament yarns
Which of these ways show how filament and spun yarns are different?
a. spun yarns are hairier
b. spun yarns are shinier
c. filament yarns are stronger
d. filament yarns are lofter - ✔✔c. filament yarns are stronger
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