Which is TRUE when "checking down" a barge...

Which is TRUE when "checking down" a barge...

Question 1 of 2707066636ee728f7522a1c518d05

Which is TRUE when "checking down" a barge using a check line?

Question 1 of 27070

Q

Which is TRUE when "checking down" a barge using a check line?

🔍 Key Concepts

• Checking down a barge means using a line to gradually slow or control movement, not to make it fast solidly • Different line turns (round turn, figure-eight, clove hitch) place strain on the line and timberheads differently • On towing vessels, you must be able to surge the line (pay it out under control) without it jamming or locking on the timberheads

💭 Think About

• Think about which option allows you to control the strain and slowly pay out line, rather than lock it tight immediately • Which type and number of turns will keep the line secure on the timberheads but still let it slip under control when you ease it? • Which choice would put too much friction and risk of jamming the line, making it hard or dangerous to surge?

✅ Before You Answer

• Identify which options would lock the line so it cannot be surged safely when checking down • Consider which knot or wrap is not normally used as a high‑strain, controllable braking method on timberheads • Ask which configuration gives initial control with the ability to add more turns later if you need more braking power