GATE (TF) Textile 2021 Question Paper Solution | GATE/2021/TF/29

Question 29 (Textile Technology & Fibre Science)
Q.29Group I gives a list of fibres and Group II contains their applications. Match the fibre with its application.
Group I Group II
P. Polypropylene 1. Mountaineering rope
Q. Kevlar 2. Firefighter’s suit
R. Nylon 6, 6 3. Bulletproof jacket
S. Nomex 4. Geotextiles
(A)P-1, Q-4, R-2, S-3
(B)P-4, Q-3, R-1, S-2
(C)P-4, Q-2, R-1, S-3
(D)P-1, Q-3, R-4, S-2
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Frequently Asked Questions | FAQs

What is nomax ?

Nomax is a brand name for a type of flame-resistant fabric made from a blend of aramid fibers, which are synthetic fibers known for their exceptional heat resistance and strength. Nomax fabric is often used in applications where protection from flames and extreme heat is required, such as in firefighter clothing, racing suits, and industrial workwear.

What is kevlar ?

Kevlar is a brand name for a type of high-strength synthetic fiber that is made from a polymer called poly-para-phenylene terephthalamide (often abbreviated as PPTA). Kevlar is known for its exceptional strength-to-weight ratio, as well as its resistance to impact, heat, and abrasion. It is commonly used in a variety of applications where high strength and durability are required, including body armor, helmets, tires, and ropes.

What is polypropylene ?

Polypropylene is a thermoplastic polymer that is widely used in a variety of applications, including packaging, textiles, and automotive parts. It is a versatile material that is known for its high strength, stiffness, and resistance to heat and chemicals. Polypropylene is also lightweight and easy to mold, which makes it popular in the manufacture of consumer products like food containers, furniture, and toys.

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