What is the design of the clutch during a crashback maneuver (flank 3 to full astern)?

During a crashback maneuver, particularly when transitioning from flank 3 to full astern, the design of the clutch is intended to protect the propulsion system and maintain control. The correct choice, which states that the clutch automatically disengages for 6 seconds, reflects an important safety feature.

This temporary disengagement allows the system to safely manage the sudden change in propulsion direction. By doing so, it prevents damage that could occur from an abrupt change in thrust while still allowing the crew to regain control of the vessel. The 6-second duration is critical as it provides enough time for the engine and associated systems to stabilize after the initial command is given.

This specific design feature ensures operational safety and reliability, allowing adjustments to be made effectively during critical maneuvers like crashback, where the risk of mechanical stress and failure is higher compared to normal operations.