问题

Which statement is TRUE concerning haw

Which statement is TRUE concerning hawser towing? （）

AThe catenary in a hawser should be sufficient so that the hawser just touches the bottom
BThe hawser is of sufficient length for towing when taut between tug and tow
CIncreasing speed usually increases the catenary in the hawser
DShortening the tow hawser generally decreases the maneuverability of the tug

参考答案

参考解析：

分类：大风浪中航行题库

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