Question 1: Describe the main difference between woven and knitted fabrics in terms of their construction process.

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

Question 2: Name two fabrics that are typically produced using the weaving technique.

Answer: Cotton drill and linen are examples of fabrics woven using the weaving technique.

Question 3: Explain why knitted fabrics are often used for sportswear and activewear.

Answer: Knitted fabrics are stretchy and flexible due to the interlooped yarns, making them comfortable and allowing freedom of movement, which is ideal for sportswear and activewear.

Question 4: List three advantages of using woven fabrics in clothing.

Answer: Woven fabrics are strong, durable, and less stretchy, which helps garments maintain their shape and withstand wear and tear.

Question 5: Identify and describe the construction feature that makes felts different from woven or knitted fabrics.

Answer: Felt is made by compressing and matting fibres together through heat, moisture, and pressure, creating a non-woven, dense fabric without weaving or knitting.

Question 6: Draw a simple sketch of a fabric that shows interlaced yarns, indicating the warp and weft directions clearly. Leave a large blank space for your drawing.

Answer: A correct sketch would show a grid pattern with vertical lines labeled 'warp' and horizontal lines labeled 'weft', intersecting at right angles to form a woven fabric structure.

Question 7: What is the primary characteristic of knitted fabrics that allows them to stretch, and how does this benefit clothing design?

Answer: The interlooped yarns in knitted fabrics create loops that can expand and contract, providing stretch. This benefits clothing design by offering comfort, flexibility, and better fit.

Question 8: Sketch a basic pattern of a knitted fabric showing the interlocking loops. Leave ample space for your drawing.

Answer: A correct sketch would depict a series of interconnected loops arranged in rows, with each loop passing through the previous row's loops, illustrating the knit structure.

Question 9: Explain how the choice of fabric construction (woven or knitted) affects the care and maintenance of clothing items made from these fabrics.

Answer: Woven fabrics are generally more stable and require gentle washing to prevent shrinkage, whereas knitted fabrics are more stretchable and may need careful handling to avoid distortion or unraveling.

Question 10: Describe what happens during the felting process that causes fibres to become tightly packed and form a non-woven fabric.

Answer: During felting, fibres are subjected to heat, moisture, and pressure, which causes the scales on wool fibres to open and interlock, tangling the fibres together tightly to form a dense, non-woven fabric.