Vardhman Fabrics Master Technician Interview Questions and Answers

An aptitute test is an exam used to determine an individual skills or propensity to succeed in a given activity.

Q1. What is the difference between yarn and threads?
Ans. 
Yarn is a long continuous length of interlocked fibers, while threads are a thin strand of twisted fibers.
• Yarn is typically used for knitting and weaving, while threads are used for sewing and embroidery.

• Yarn is thicker and stronger than threads.

• Yarn is made by spinning fibers together, while threads are made by twisting fibers together.

• Examples: Wool yarn for knitting, cotton thread for sewing.
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Q2. What are the fibres used in textile industry?
Ans. 
Common fibres used in the textile industry include cotton, polyester, wool, silk, and nylon.
• Cotton: Natural fibre known for its softness and breathability.

• Polyester: Synthetic fibre that is durable and resistant to wrinkles.

• Wool: Natural fibre obtained from sheep known for its warmth and moisture-wicking properties.

• Silk: Luxurious natural fibre produced by silkworms.

• Nylon: Synthetic fibre known for its strength and ela
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Q3. What are the different type of cotton available?
Ans. 
Different types of cotton include Pima, Egyptian, Sea Island, and Upland.
• Pima cotton is known for its softness and durability.

• Egyptian cotton is prized for its long fibers and luxurious feel.

• Sea Island cotton is rare and known for its silky texture.

• Upland cotton is the most common type used in everyday fabrics.
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Q4. What are the chemical based procedures used in textile manufacturing ?
Ans. 
Chemical based procedures in textile manufacturing include dyeing, printing, finishing, and washing.
• Dyeing: involves adding color to textiles using dyes or pigments

• Printing: applying designs or patterns onto fabric using dyes or pigments

• Finishing: treating fabric to improve properties like softness, durability, or water resistance

• Washing: removing impurities or excess dye from textiles using chemicals and water
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