Question 1: Name three common types of fabrics used in clothing and give a brief description of each.

Answer: Cotton: A natural fibre that is soft and breathable. Polyester: A synthetic fibre that is durable and resistant to shrinking. Wool: A natural fibre from sheep, known for its warmth and elasticity.

Question 2: Describe the difference between woven and knitted fabrics in terms of their construction.

Answer: Woven fabrics are made by interlacing two sets of yarns at right angles, creating a firm and stable fabric. Knitted fabrics are made by interlooping yarns in a series of connected loops, making them stretchable and flexible.

Question 3: Explain why natural fabrics like cotton and wool are often preferred for certain clothing items.

Answer: Natural fabrics are breathable, comfortable, and biodegradable. Cotton is soft and good for sensitive skin, while wool provides warmth and insulation.

Question 4: Sketch a simple diagram showing how a woven fabric is constructed. Label the warp and weft yarns.

Answer: A grid-like pattern with vertical lines (warp yarns) and horizontal lines (weft yarns) crossing over each other. The warp runs lengthwise, and the weft runs crosswise.

Question 5: List two advantages and two disadvantages of knitted fabrics.

Answer: Advantages: 1) They are stretchy and comfortable. 2) They are quick to produce. Disadvantages: 1) They can snag easily. 2) They tend to lose shape over time.

Question 6: Describe how the construction of felt differs from woven and knitted fabrics.

Answer: Felt is made by matting, condensing, and pressing fibres together, usually wool fibres, without any weaving or knitting. It is a non-woven fabric that is dense and lacks a visible yarn structure.

Question 7: Draw a simple pattern for a plain weave fabric and indicate the position of the yarns in the pattern.

Answer: A grid pattern where vertical and horizontal lines cross each other alternately, with warp yarns running vertically and weft yarns running horizontally. The pattern shows interlaced yarns at each crossing point.

Question 8: Explain why some fabrics are reinforced with additional stitching or layers during construction.

Answer: Reinforcement adds strength and durability to areas that experience stress or wear, such as seams, hems, or pockets, preventing tearing or fraying.

Question 9: Identify whether the following scenarios describe woven, knitted, or non-woven fabrics: A fabric that stretches in all directions, a fabric made by interlacing yarns, and a fabric made by pressing fibres together.

Answer: Stretch in all directions: Knitted fabric. Made by interlacing yarns: Woven fabric. Made by pressing fibres together: Non-woven fabric.