• Techniques for Creating Rhythm in Textile Design:
• In the principles of design, visual rhythm (continuity of eye movement) is created through:
• Progression (Gradation): Gradual transition in size, color value, or texture.
• Radiation: Lines or motifs fanning outward from a central focal point.
• Alternation: Systematic alternating repetition of two or more distinct motifs.
• Conclusion: (A), (B) and (C) only (Option 2).

Correct option: (2) (A), (B) and (C) only,

• Purpose and Application of Stay Stitching:
• Definition: A single row of machine directional stitching sewn through a single layer of fabric within the seam allowance ($3\text{ mm}$ inside the seam line) immediately after cutting.
• Primary Functions:
• Stabilize pattern pieces and maintain grainlines: Prevents distortion of unstable cut fabric edges.
• Prevent curved edges from stretching: Crucial on curved or bias-cut edges (necklines, armholes, waistlines) that stretch easily during garment construction.
• Conclusion: (C) and (D) only (Option 2).

Correct option: (2) (C) and (D) only.

• Standard Test Methods for Fabric Wettability and Water Repellency:
• Spray test (AATCC 22): Evaluates surface wetting resistance by spraying water onto a tilted fabric specimen.
• Drop test (AATCC 79): Measures the time required for a droplet of water to be completely absorbed by the fabric surface (wettability).
• Bundesmann test (DIN 53888): Simulates artificial heavy driving rainfall to assess water penetration and surface absorption.
• Conclusion: (A), (C) and (E) only (Option 2).

Correct option: (2) (A), (C) and (E) only,