Question

Match Type of shed with Position of warps.\[\begin{array}{|l|l|} \hline\textbf{LIST I} & \textbf{LIST II} \\ \textbf{Type of shed} & \textbf{Position of warps} \\ \hline \hline \text{A. Fully open shed} & \text{I. All warp returns to mid-position before the} \\ \hline \text{next shedding} \\ \hline \text{B. Semi-open shed} & \text{II. All ends come down to the bottom} \\ \hline \text{position before the next shedding} \\ \hline \text{C. Center closed shed} & \text{III. Unnecessary movements of the warps are} \\ \hline \text{avoided} \\ \hline \text{D. Bottom closed shed} & \text{IV. A few healds move half the distance from} \\ \hline \text{the depth of the shed and go back to their} \\ \hline \text{top position for next shedding} \\ \hline \end{array}\]

• A. A-II, B-III, C-I, D-IV
• B. A-III, B-II, C-IV, D-I
• C. A-III, B-IV, C-I, D-II
• D. A-II, B-I, C-IV, D-III

Hint:

Associate a key position with each shed type: - Closed Sheds: All warps return to a common line. - Center Closed: Return to the middle. - Bottom Closed: Return to the bottom. - Open Sheds: Warps only move when they have to change position. - Fully Open: Up threads stay up if needed again. - Semi-Open: Involves a halfway meeting point.

Answer 1

The Correct Option is C

Step 1: Shed Type Definitions:
- A. Fully Open: Maintains warp position where possible; warp ends needing to change position move fully.
- B. Semi-open: Ends that remain up stay up; ends moving from down to up move halfway.
- C. Center Closed: All warp ends return to a central position after each pick.
- D. Bottom Closed: All warp ends return to the bottom position after each pick.

Step 2: Match Definitions to Descriptions:
- A. Fully Open corresponds to III. Unnecessary warp movements are avoided.
- B. Semi-open corresponds to IV. A few healds move half the distance....
- C. Center Closed corresponds to I. All warp returns to mid-position....
- D. Bottom Closed corresponds to II. All ends come down to the bottom position....

Step 3: Correct Combination: The matching is A-III, B-IV, C-I, D-II, which is option (C).