How long is a standard Navy shot of anchor chain?

A standard Navy shot of anchor chain is defined as 15 fathoms. This measurement is important for maritime operations, as it directly relates to how much chain is deployed when anchoring. Each fathom is equal to six feet, so 15 fathoms translates to 90 feet of chain.

Using 15 fathoms allows for a practical balance between holding power and the length of chain that can be easily managed and stored on a vessel. Additionally, deploying anchor chain in standardized lengths ensures uniformity and efficiency during anchoring operations across different ships within the Navy.

Other options propose lengths that do not align with the established measurement for a standard shot of anchor chain; therefore, they might create inconsistencies or confusion in anchoring practices. The standardization of a 15 fathom shot reflects a long-standing tradition in naval operations aimed at effectiveness and safety.