In a married falls rig at the after end of a hatch, a boom is ri

分类: 复习三 发布时间: 2024-01-21 17:46 浏览量: 2

In a married falls rig at the after end of a hatch, a boom is rigged in a fore and aft line through its heel. Stresses on the outboard guy will be LEAST if the guy is made fast at a point _______.

A.abreast the heel

B.at right angles to the boom when viewed from above

C.aft of the heel

D.forward of the spiderband

正确答案是B