Question 606Deck General70% to pass
Which part of a cargo boom has the greatest diameter?
AI Explanation
The correct answer is B) Middle.
The cargo boom is typically thicker at the middle section to provide the necessary strength and support to lift and move heavy cargo. The middle section of the boom has the greatest diameter compared to the narrower heel (base) and the tapered head (tip) of the boom. This design provides the optimal balance of strength and maneuverability for the cargo handling operations performed by the boom.
The other options are incorrect because the heel and head of the boom do not have the greatest diameter, and the cargo boom does not have a uniform diameter along its entire length.
Related Questions
#604 The heel block is located _______________.#605 A band or collar on the top end of a boom to which the topping lift, midships guy, and outboard guys are secured, is called the _______________.#607 Which wire rope purchase(s) is/are optional with a 30-Ton pedestal crane? #608 What is required to be stenciled at the heel of a cargo boom? #609 The fitting that allows a boom to move freely both vertically and laterally is called the _______________.