Step 1: Complex Yarn Structure.
Complex yarns utilize multiple strands for aesthetic effects.
Corded complex yarns generally comprise three components: base yarn, effect yarn, and binder yarn.
Step 2: Component Functions.
- Base Yarn: Provides structural integrity and core support.
- Effect Yarn: Adds surface texture and visual appeal.
- Binder Yarn: Secures the base and effect yarns.
- Fancy Yarn: A general term for decorative yarns, not a separate component.
Step 3: Evaluation of Options.
- Option 1: Incorrect (A, B, and D) – includes "Fancy yarn," which is not a separate component.
- Option 2: Correct (A, B, and C) – encompasses the three primary components.
- Option 3: Incorrect (A, B, C, and D) – redundant, including "Fancy Yarn."
- Option 4: Incorrect (B, C, and D) – omits the Base Yarn.
Step 4: Summary.
Therefore, corded complex yarns are composed of Base, Effect, and Binder yarns.