Question

High unwinding yarn tension variation among the dead end columns is observed in

• A. Unrolling Creel warping
• B. V-Creel warping
• C. Magazine Creel warping
• D. Automatic Truck Creel warping

Hint:

V-creel systems may cause tension variation due to unequal yarn path lengths in creel geometry.

Answer 1

The Correct Option is B

Concept: In warping creels, yarn tension uniformity depends on package arrangement and yarn withdrawal path. In V-creel systems, yarn packages are arranged in a V-shape, and dead-end columns experience unequal unwinding tension due to geometry and angle variation.

Step 1: Understand dead end column concept.
Dead-end columns refer to outer package positions in creel arrangement.

Step 2: Analyze V-creel geometry.
V-shaped arrangement causes:
• Unequal yarn path length
• Tension variation across columns

Step 3: Compare options.
V-creel shows maximum tension variation compared to other systems.

Step 4: Final answer selection.
\[ \boxed{\text{V-Creel warping}} \] Thus, \[ \boxed{\text{Option (B) is correct.}} \]