Question

Select the extra step which is used in Worsted yarn spinning than Woolen yarn spinning.

• A. Opening
• B. Combing
• C. Scouring
• D. Spinning

Hint:

Remember: Combing = key difference. Woolen = fuzzy yarn, Worsted = smooth, parallel fibers.

Answer 1

The Correct Option is B

Step 1: Distinguishing Worsted and Woolen Yarns.
- Woolen yarn: Composed of short fibers, resulting in a fuzzy, bulky, and less smooth texture; it effectively traps air, making it suitable for warm clothing.
- Worsted yarn: Characterized by long fibers arranged in parallel, leading to a smooth, fine, and strong yarn; it is commonly used for suiting.
Step 2: The Significance of Combing.
In worsted yarn production, fibers undergo a combing process.
This process eliminates short fibers (noils) and aligns the remaining long fibers in parallel.
This step is not part of the woolen spinning process.
Step 3: Process Analysis.
- (A) Opening: A step present in both woolen and worsted spinning methods.
- (B) Combing: Correct — an additional step exclusively in worsted spinning.
- (C) Scouring: Included in both processes; it cleans the wool.
- (D) Spinning: A common step in both systems.
Step 4: Summary.
Combing is the distinguishing and additional step in the creation of worsted yarn.