Question 2354 Deck General

70% to pass

In astern towing, a tow span, also called the "tow bar" or "towing arch", is used to _______________.

A insure that the hawser leads directly aft as it passes over the stern of the towing vessel

B prevent fouling of the hawser on deck gear located on the stern of the towing vessel

C increase the stability of the towing vessel by raising the hawser off the deck

D reduce chafing of the towing hawser

AI Explanation

The correct answer is B) prevent fouling of the hawser on deck gear located on the stern of the towing vessel. In astern towing, the tow span or towing arch is used to prevent the towing hawser from becoming entangled or fouled on any deck equipment or fittings located on the stern of the towing vessel. This helps to ensure a clear lead for the hawser as it passes over the stern, reducing the risk of the hawser getting caught or damaged. The other answer choices do not accurately describe the primary purpose of the tow span in astern towing operations.

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