GATE (TF) Textile 2012 Question Paper Solution | GATE/2012/TF/43

Question 43 (Textile Engineering & Fibre Science)

The strength utilization of yarn in a woven fabric is

(A)Always more than 1.0
(B)Always less than 1.0
(C)Always equal to 1.0
(D)Either more or less than 1.0
Answer / Solution
[Show Answer]

Option A

Frequently Asked Questions | FAQs

What factors contribute to strength in woven fabric?

The strength of woven fabric depends on a variety of factors, including:
Fiber strength: The strength of the individual fibers used in the fabric will affect the overall strength of the fabric. Stronger fibers, such as nylon or polyester, will generally result in a stronger fabric.
Yarn size: The thickness of the yarn used to weave the fabric can also impact its strength. Thicker yarns tend to create a stronger fabric than thinner yarns, as they contain more fibers and are more tightly twisted.
Weave structure: The way the yarns are interlaced to create the fabric can have a significant impact on its strength. Some weave structures, such as plain weave or twill weave, create a stronger fabric than others, such as satin weave.
Fabric weight: The weight of the fabric is another important factor, as heavier fabrics tend to be stronger than lighter fabrics. This is because they contain more fibers per unit area.
Fabric finish: The finish applied to the fabric, such as a resin or coating, can also impact its strength. Finishes can improve the fabric’s resistance to abrasion, tearing, and other forms of wear.
Fabric construction: The way the fabric is constructed, including factors such as the number of yarns per inch, can also impact its strength. Fabrics with a higher yarn count tend to be stronger than those with a lower yarn count.

Overall, the strength of woven fabric is affected by a combination of factors, including fiber strength, yarn size, weave structure, fabric weight, fabric finish, and fabric construction. These factors should be considered when selecting a fabric for a particular application, in order to ensure that it will be able to withstand the required levels of stress and wear.

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