Question

Ratio between length of head rope and length of webbing

• A. Length overall
• B. Tailoring rate
• C. Hanging coefficient
• D. None

Hint:

The value of the hanging coefficient (\(E\)) typically ranges between \(0.3\) and \(0.9\), depending on the designed shape of the meshes for different gear types.

Answer 1

The Correct Option is C

Step 1: Understanding the Concept:
Hanging is the process of attaching a sheet of netting to a supporting rope (like a head rope or foot rope) during gear construction.
Key Formula or Approach:
The hanging coefficient (\(E\)) is calculated as: \[ E = \frac{\text{Length of the hung rope}}{\text{Fully stretched length of the netting}} \]

Step 2: Detailed Explanation:
The hanging coefficient (or hanging ratio) determines the shape of the mesh openings when the net is deployed.
A lower hanging coefficient results in narrower, diamond-shaped meshes, whereas a higher hanging coefficient keeps the meshes more open.

Step 3: Final Answer:
Therefore, the ratio between the length of the head rope and the length of the webbing is the hanging coefficient.