Question 1: Explain why cotton fabric is commonly used for making T-shirts. Consider its properties in your answer.

Answer: Cotton is breathable, soft, and comfortable, making it suitable for clothing like T-shirts. It is also durable and easy to wash, which are important qualities for everyday wear.

Question 2: Describe the main property of polyester that makes it a popular choice for sportswear.

Answer: Polyester is resistant to shrinking and wrinkling, quick-drying, and durable, making it suitable for activewear that needs to withstand frequent washing and movement.

Question 3: Compare the properties of wool and silk in terms of warmth and comfort.

Answer: Wool is very warm and insulating, making it ideal for cold weather, whereas silk is lightweight, smooth, and comfortable, providing a luxurious feel but less insulation.

Question 4: Identify a fabric that is waterproof and describe a scenario where it would be suitable to use this fabric.

Answer: A waterproof fabric such as PVC-coated polyester is suitable for raincoats or outdoor gear to keep the wearer dry in wet weather.

Question 5: Explain how the property of elasticity benefits fabrics used in activewear.

Answer: Elasticity allows fabrics to stretch and recover, providing comfort and freedom of movement during physical activity, which is essential for activewear.

Question 6: Sketch a fabric sample that is highly absorbent and suitable for making towels. Label the key features of the fabric that demonstrate its absorbency.

Answer: A correct sketch would show a soft, thick fabric with a textured surface to increase surface area, possibly with wavy or looped fibers. Labels should indicate high absorbency characteristics such as 'looped pile' or 'cotton fibers.'

Question 7: Describe the properties that make nylon a suitable fabric for making stockings or tights.

Answer: Nylon is strong, elastic, and lightweight, allowing it to stretch comfortably and fit snugly, which makes it ideal for hosiery.

Question 8: Identify a fabric that is flame resistant and discuss why this property is important in certain applications.

Answer: Fiberglass or specially treated wool can be flame resistant. This property is important in protective clothing for firefighters or in industrial settings to prevent burns.

Question 9: Explain why linen is often chosen for summer clothing despite being more prone to wrinkling.

Answer: Linen is lightweight, breathable, and has excellent moisture-wicking properties, making it comfortable in hot weather despite its tendency to wrinkle.