SUBJECTS
|
BROWSE
|
CAREER CENTER
|
POPULAR
|
JOIN
|
LOGIN
Business Skills
|
Soft Skills
|
Basic Literacy
|
Certifications
About
|
Help
|
Privacy
|
Terms
|
Email
Search
Test your basic knowledge |
Yarn Processing
Start Test
Study First
Subject
:
engineering
Instructions:
Answer 32 questions in 15 minutes.
If you are not ready to take this test, you can
study here
.
Match each statement with the correct term.
Don't refresh. All questions and answers are randomly picked and ordered every time you load a test.
This is a study tool. The 3 wrong answers for each question are randomly chosen from answers to other questions. So, you might find at times the answers obvious, but you will see it re-enforces your understanding as you take the test each time.
1. One step in yarn spinning - staple fibers are drawn together in a somewhat parallel arrangement to form a very weak rope of fibers called carded sliver
carding
yarn
combination
air- jet spinning
2. A yarn that has been processed to have greater covering power or apparent volume as compared with a conventional yarn
tape yarn
throwing
bulk yarn
bulky yarn
3. Refers to a process of converting filament fibers to staple fibers by cutting or break stretching
stretch yarn
tow to top system
combing
carding
4. A slightly irregular spun yarn with short staple fibers and protruding fiber ends
roving
carded yarn
throwing
blended filament yarn
5. An assemblage of fibers twisted or laid together so as to form a continuous strand that can be made into a textile fabric
spun yarn
yarn
woolen yarn
open end rotor spinning
6. A yarn unlike filaments of different deniers or generic types blended together
bulky yarn
bulk yarn
blended filament yarn
air- jet spinning
7. A process for producing spun yarns; a series of operations removes fibers from a bale - removes debris - makes the fibers parallel - draws them into a fine strand - and adds twists to hold them together
textured/bulked yarn
sliver
bulk yarn
ring/conventional spinning
8. A yarn formed from inherently bulky fibers
bulky yarn
carded yarn
yarn
opening
9. A continuous strand of staple fibers held together by some mechanism
tow to top system
combination
monofilament yarn
spun yarn
10. Made of textured or crimped filament fibers
bulk continuous filament yarn
worsted yarn
spinning
carding
11. A step in the production of some spun yarns - the drawn sliver is reduced in size - fibers are made more parallel - and a small amount of twist is inserted
throwing
roving
tape yarn
blend
12. Refers to a fabric of two or more generically different fiber types in which ply yarns consist of strands of each generic type
throwing
blend
combination
ring/conventional spinning
13. A yarn with high degrees of potential elastic stretch and yarn curl
smooth filament yarn
bulky yarn
tow to yarn system
stretch yarn
14. A slightly irregular bulky wool or wool- like yarn that has not been combed
spun yarn
combed yarn
woolen yarn
textured/bulked yarn
15. A bulk yarn made with little or no stretch
bulk continuous filament yarn
blended filament yarn
high bulk yarn
bulk yarn
16. Refers to the process of producing a yarn from staple fibers - it also refers to the production of a fiber by extruding a solution through tiny holes in a spinneret
tow to top system
bulky yarn
texturing
spinning
17. A uniform spun yarn with long- staple fibers and few protruding fiber ends
blend
woolen yarn
opening
combed yarn
18. A fiber blend - yarns of one generic type are present in one fabric area and yarns of another generic type are present in another fabric area
tape yarn
monofilament yarn
mixture
carding
19. A uniformly bulky filament yarn in which the bulk is added by crimping or texturizing the filament fibers
combing
bulky yarn
roving
textured/bulked yarn
20. An additional step in the production of smooth - fine - uniform spun yarns made of long- staple fibers
blend
roving
air- jet spinning
combing
21. A process of producing a spun yarn by using carefully controlled - rapidly moving jets of air
tow to top system
opening
open end rotor spinning
air- jet spinning
22. A filament yarn consisting of a single fiber
smooth filament yarn
mixture
monofilament yarn
sliver
23. Refers to the process of twisting silk filaments into yarn or to the process of twisting and texturing synthetic- fiber- filament yarns
yarn
blended filament yarn
throwing
monofilament yarn
24. An inexpensive yarn produced from extruded polymer film by extrusion or the split- fiber method
tow to yarn system
tow to top system
tape yarn
woolen yarn
25. A spun yarn process that eliminates roving and twisting
spinning
open end rotor spinning
woolen yarn
textured/bulked yarn
26. A fabric that consists of two or more generically different fiber types
combed yarn
air- jet spinning
blend
carded yarn
27. A yarn of filament fibers that have not been crimped or textured
air- jet spinning
smooth filament yarn
bulk continuous filament yarn
bulk yarn
28. Refers to a process of converting filament fibers to staple fibers by break stretching - drawing the fibers - adding twist - and winding the yarn on a bobbin
tow to yarn system
spinning
combination
textured/bulked yarn
29. An initial step in the production of spun yarns that loosens fibers from bale form and cleans and blends the fibers
opening
air- jet spinning
mixture
tow to top system
30. A smooth - straight - and uniform wool or wool- like yarn that has been processed to remove short fibers and to make the remaining fibers more parallel
bulky yarn
worsted yarn
carding
open end rotor spinning
31. Refers to the process of adding bulk to yarns or modifying fabric surfaces
air- jet spinning
texturing
bulky yarn
worsted yarn
32. A very weak rope of fibers produced in intermediate steps in the production of spun yarns
open end rotor spinning
stretch yarn
high bulk yarn
sliver