Question 3419 Deck General

The correct answer is B) electrical regenerative braking system. Explanation: On rigs in deep water, the windlass must be able to stop the anchor chain quickly and safely, especially in emergency situations. An electrical regenerative braking system is an effective way to accomplish this. It uses the motor's generator function to convert the kinetic energy of the chain into electrical energy, which is then dissipated as heat, providing a controlled braking action. This is more effective than a hydraulic clutch or a larger chain stopper, and more reliable than a disc backstopping brake. The other options, while potentially useful in other applications, are not as well-suited for the demands of deep-water rig windlass systems.