Question 4066 Deck General

The correct answer is A) a mechanical coupling where lugs engage detents. The wildcat, which is the rotating part that hauls the anchor chain, is typically linked to the central drive shaft of a windlass via a mechanical coupling. This coupling uses lugs or protrusions on the wildcat that engage with corresponding detents or recesses on the drive shaft, creating a secure physical connection between the two components. This mechanical linkage allows the rotational motion of the drive shaft to be directly transferred to the wildcat, enabling the windlass to raise and lower the anchor chain. The other options are incorrect because: B) using a key to align the keyways is not the typical method for connecting the wildcat to the drive shaft; C) a hydraulic coupling is not commonly used for this application; and D) an electromagnetic brake would not provide the necessary mechanical connection between the wildcat and drive shaft.