Question 664 Deck General

The correct answer is C) guy failures. The majority of cargo gear breakdowns during cargo handling operations is due to guy failures. Guys are the lines that are used to control and stabilize the cargo boom. They are critical to the safe operation of the cargo gear, as they prevent the boom from swinging uncontrollably or collapsing. Failures in the guys can lead to the sudden and uncontrolled movement of the boom, which can result in damage to the cargo, the vessel, or even injury to personnel. The other options are less common causes of cargo gear breakdowns. Topping lift failures (A) and compression bending of the boom (D) can also occur, but they are less frequent issues compared to guy failures. Extension failure of the boom (B) is an uncommon problem, as modern cargo gear is designed to prevent this type of failure.