Anchoring should not be done in depths exceeding how many fathoms?

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Multiple Choice

Anchoring should not be done in depths exceeding how many fathoms?

Explanation:
Anchoring works best when you have enough rode length (scope) to keep the anchor buried and resist wind and current. A common rule of thumb is about five to seven times the water depth for the rode length. As depth increases, the amount of chain or rode needed grows quickly, and the gear on most ships cannot provide a safe, effective scope in very deep water. At depths around 100 fathoms, achieving that much scope would require far more chain than is typically available or manageable, making it unlikely the anchor would hold reliably. For this reason, anchoring beyond about 100 fathoms is avoided to reduce the risk of dragging or losing the anchor.

Anchoring works best when you have enough rode length (scope) to keep the anchor buried and resist wind and current. A common rule of thumb is about five to seven times the water depth for the rode length. As depth increases, the amount of chain or rode needed grows quickly, and the gear on most ships cannot provide a safe, effective scope in very deep water. At depths around 100 fathoms, achieving that much scope would require far more chain than is typically available or manageable, making it unlikely the anchor would hold reliably. For this reason, anchoring beyond about 100 fathoms is avoided to reduce the risk of dragging or losing the anchor.

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