Science General · Commerce Accountancy
Textile and Fiber Materials
2,761 Questions
Textile and fiber materials questions cover the properties, sources, and applications of natural and synthetic fabrics. Topics include moisture wicking sportswear, plant fibers, and natural dyes. This subject appears in general science sections of various competitive exams and requires practical material knowledge.
Synthetic fiber propertiesNatural plant fibersFabric draping and materialsNatural dyes in textilesApparel and sportswear materials
Textile and Fiber Materials Questions
Which of the following items should not be machine-washed?
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Cotton t-shirts
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Wool sweaters
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Denim jeans
B
Correct answer
Explanation
Wool sweaters should not be machine-washed as they can shrink and lose their shape.
Which item is essential for keeping your hands protected while working or exploring the farm?
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Gardening gloves
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Work gloves
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Leather gloves
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No gloves
B
Correct answer
Explanation
Work gloves provide protection for your hands during farm activities like gardening, animal care, or handling equipment.
Which of the following synthetic fibers is known for its high environmental impact?
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Polyester
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Nylon
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Acrylic
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All of the above
D
Correct answer
Explanation
Polyester, nylon, and acrylic are all synthetic fibers that have a high environmental impact. They are made from non-renewable resources, such as petroleum, and their production processes release harmful chemicals into the air and water. These fibers also take a long time to decompose, which means they can accumulate in the environment and contribute to pollution.
Which technological advancement has significantly increased the efficiency of cotton spinning in India?
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Ring spinning
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Open-end spinning
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Air-jet spinning
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Water-jet spinning
A
Correct answer
Explanation
Ring spinning is a widely adopted technology that has revolutionized cotton spinning in India. It involves the use of a rotating ring and traveler to twist and wind the fibers into yarn, resulting in higher productivity and improved yarn quality.
Which technology has enabled the production of intricate and detailed designs on fabrics?
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Jacquard weaving
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Dobby weaving
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Shuttleless weaving
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Warp knitting
A
Correct answer
Explanation
Jacquard weaving is a versatile technology that allows for the creation of complex patterns and designs on fabrics. It utilizes a series of punched cards to control the lifting of individual warp threads, enabling the production of intricate motifs and textures.
Which technology has facilitated the mass production of seamless garments?
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Circular knitting
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Flat knitting
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Warp knitting
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Weft knitting
A
Correct answer
Explanation
Circular knitting is a widely used technology for the production of seamless garments. It involves the use of a circular knitting machine that knits fabric in a continuous loop, eliminating the need for seams. This technology enables the efficient and cost-effective manufacturing of a wide range of seamless garments.
Which technology has enabled the production of lightweight and breathable fabrics?
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Microfiber technology
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Nanotechnology
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Smart textiles
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Technical textiles
A
Correct answer
Explanation
Microfiber technology has played a crucial role in the development of lightweight and breathable fabrics. It involves the production of extremely fine fibers, typically made from synthetic materials such as polyester or nylon. These microfibers create fabrics with a high surface area-to-weight ratio, resulting in improved moisture wicking and breathability.
Which technology has revolutionized the production of high-performance technical textiles?
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Meltblown technology
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Electrospinning
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3D printing
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Ultrasonic welding
A
Correct answer
Explanation
Meltblown technology has played a pivotal role in the production of high-performance technical textiles. It involves the extrusion of molten polymer through a high-velocity air stream, creating fine fibers that are deposited onto a moving substrate. This technology is widely used in the manufacturing of nonwoven fabrics, air filters, and protective clothing.
Which technology has facilitated the production of customized and personalized textiles?
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3D printing
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Digital printing
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Laser cutting
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Computer-aided design (CAD)
A
Correct answer
Explanation
3D printing technology has revolutionized the production of customized and personalized textiles. It allows for the creation of complex and intricate designs, enabling the production of unique and tailored garments and accessories. 3D printing also offers the flexibility to produce small batches or even single items, making it an ideal technology for personalized and on-demand manufacturing.
Which technology has enabled the development of interactive and responsive textiles?
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Conductive fibers
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Shape-memory materials
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Thermochromic materials
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All of the above
D
Correct answer
Explanation
The integration of conductive fibers, shape-memory materials, and thermochromic materials has led to the development of interactive and responsive textiles. Conductive fibers allow textiles to sense and respond to touch, pressure, or electrical signals. Shape-memory materials enable textiles to change shape or structure in response to external stimuli. Thermochromic materials exhibit color changes in response to temperature variations. These technologies have opened up new possibilities for creating smart textiles with enhanced functionality and interactivity.
Which innovative material is derived from agricultural waste and offers a sustainable alternative to traditional fabrics?
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Hemp
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Tencel
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Piñatex
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Bamboo
C
Correct answer
Explanation
Piñatex is a groundbreaking material made from pineapple leaf fibers, providing a sustainable and eco-friendly option for fashion designers.
Which technology allows designers to create garments that respond to changes in the environment, such as temperature or light?
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Biomimicry
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Smart Textiles
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3D Printing
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Virtual Reality
B
Correct answer
Explanation
Smart Textiles are fabrics embedded with sensors and actuators that can react to external stimuli, enabling garments to adapt to their surroundings.
Which innovative material is made from algae and offers a sustainable alternative to traditional fabrics?
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Hemp
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Tencel
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Piñatex
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Algaculture
D
Correct answer
Explanation
Algaculture is a groundbreaking material made from algae, providing a sustainable and eco-friendly option for fashion designers.
Which of the following is a common material used in organic fashion?
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Organic cotton
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Recycled polyester
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Nylon
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Acrylic
A
Correct answer
Explanation
Organic cotton is a common material used in organic fashion because it is grown without the use of synthetic pesticides and fertilizers, and it has a lower environmental impact than conventionally grown cotton.
Which material is commonly used for making athletic shoes?
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Leather
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Suede
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Canvas
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Mesh
D
Correct answer
Explanation
Mesh is a lightweight and breathable material often used in athletic shoes to provide ventilation and comfort during physical activities.