Rule 33 applies to signals for vessels over 20 meters. What signal is required?

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Multiple Choice

Rule 33 applies to signals for vessels over 20 meters. What signal is required?

Explanation:
Rule 33 requires sound signaling equipment appropriate for larger vessels. For vessels 20 meters or more in length, the mandated set includes a whistle and a bell. The whistle provides the standard audible signals needed for navigation and communication with other vessels, while the bell serves as an additional fog signal that is reliably heard in restricted visibility. The gong is not required by this rule, though some equipment lists include it as an extra device. So, the required signal set is a whistle and a bell.

Rule 33 requires sound signaling equipment appropriate for larger vessels. For vessels 20 meters or more in length, the mandated set includes a whistle and a bell. The whistle provides the standard audible signals needed for navigation and communication with other vessels, while the bell serves as an additional fog signal that is reliably heard in restricted visibility. The gong is not required by this rule, though some equipment lists include it as an extra device. So, the required signal set is a whistle and a bell.

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