10 Questions
Shuttle weaving machines use projectile technology for weft insertion
False
Twill weave is a type of weave design discussed in the course content
True
Warp Let-off and Take-up mechanisms are not included in the introductory section of the course content
False
A cam draft is a symbolic representation of weave design and construction
False
Color control change is not a part of the calculations for Picking Force and Energy utilization
False
Let-off mechanism applies tension to the warp yarns by controlling the warp yarns' flow rate, ensuring uniform tension for weaving.
True
Modern machines have electronic let-off that provides a positive and controlled release of warp yarn from full to empty beam, resulting in consistent warp tension.
True
The let-off mechanism is not necessary for preventing fabric defects such as pick density variation and stop marks.
False
The let-off mechanism releases the weft yarn from the warp beam for weaving purposes.
False
The let-off mechanism is suitable for preventing fabric defects such as pick density variation and stop marks.
True
Test your knowledge of weaving mechanisms and fabric design in textile engineering with this quiz. Explore topics such as warp shedding, filling insertion, beat-up, warp let-off, take-up mechanisms, and control of fabric width and selvages. Get familiar with symbolic representation of weave, drawing-in draft, reed plan, cam draft, and chain draft.
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