On a lifeboat equipped with Rottmer-type...

🔍 Key Concepts

• Rottmer-type releasing gear is a mechanical on-load/off-load release system used on lifeboats • The safety feature that prevents accidental release while the boat is still hanging in the falls • The condition of the boat (waterborne vs. still suspended) that is required before the lever will operate

💭 Think About

• Think about why the Rottmer-type gear was designed in the first place—what accident risk is it trying to prevent? • Ask yourself: under normal, correct operation, when should both falls be allowed to let go together? • Consider whether this gear is meant to release one end at a time or both ends simultaneously, and under what condition that happens

✅ Before You Answer

• Verify whether the system is designed to release one fall or both falls when the lever is turned • Confirm if the mechanism is intended to work only when the boat is afloat (waterborne) or regardless of whether it has reached the water • Make sure the option you choose matches the safety interlock concept built into modern lifeboat releasing gear

On a lifeboat equipped with Rottmer-type releasing gear, what does turning the releasing lever release?

both falls at the same time even if the boat has not reached the water

both falls at the same time only if the boat is waterborne

the painter

the after boat fall only if the boat is waterborne

🔍 Key Concepts

💭 Think About

✅ Before You Answer