How long will the fog signal continue to operate once activated at West Point Light?

The correct answer indicates that the fog signal at West Point Light operates for a duration of 30 minutes once activated. This operation period is standardized for fog signals, which are crucial for navigation safety in conditions of low visibility. The 30-minute time frame allows for sufficient warning to vessels navigating through areas affected by fog, enhancing safety by providing a reliable signal that can be heard over distances.

Understanding this duration helps mariners comprehend the operational patterns of maritime signals, which are essential for situational awareness in adverse weather conditions. In contrast, some alternatives suggest shorter durations or manual activation and deactivation, which do not align with the standardized operational settings generally used for fog signals at navigational aids.