What is the purpose of a "check" line?

Question 1 / 2707066636ee728f7522a1c5183da

Question 1 of 2707066636ee728f7522a1c5183da

Question 1 of 27070

What is the purpose of a "check" line?

🔍 Key Concepts

• Meaning of the term "check" in line handling and boat handling • How lines are used to control a vessel’s movement rather than to measure something • Common safety gear versus working lines used on barges and tugs

💭 Think About

• Ask yourself: when a vessel or barge has too much headway (forward motion), what can the crew do with lines to control or reduce that motion? • Consider whether a "check" line would be something you put on a person, or something you put on a vessel or barge to control it. • Which options describe measuring tools versus control/handling tools used with barges and towing operations?

✅ Before You Answer

• Eliminate any choices that talk about measuring something rather than controlling movement. • Distinguish between a personal safety line and a working line used on a barge or alongside a dock. • Think about which choice fits best with line-handling commands like "check her" or "check the headway" of a vessel.

Question 1 of 27070

What is the purpose of a "check" line?

A line used to measure the overhead height of a bridge

A safety line attached to a man working over the side

A line used to measure water depth

A line used to slow the headway of a barge