Which variable factor affects the initial...

Which variable factor affects the initial...

Question 1 of 2707066636ee728f7522a1c518ea5

Which variable factor affects the initial lashing requirements aboard Ro-Ro vessels?

Question 1 of 27070

Q

Which variable factor affects the initial lashing requirements aboard Ro-Ro vessels?

🔍 Key Concepts

• Cargo securing manual requirements for Ro-Ro ships • How mass (weight) and size of a vehicle influence forces during ship motions • Difference between objective, measurable factors vs subjective factors when planning lashings

💭 Think About

• Which of these options would a ship’s cargo securing manual realistically use as a clear, measurable input when calculating the amount and strength of lashings? • When the ship rolls and pitches, which characteristic of the vehicle or cargo most directly changes the forces acting on the lashings? • Which choices are subjective (opinion-based) and which are physical properties that directly affect securing arrangements?

✅ Before You Answer

• Identify which options are physically quantifiable and can be written into the cargo securing plan as a variable. • Consider which factor most directly affects inertial forces (forces due to acceleration and deceleration) on the cargo during ship motion. • Eliminate choices that rely on judgment or condition rather than a fixed, calculable characteristic of the cargo.