The minimum length of a boat painter for a lifeboat in ocean service is（）.

A、A.60 fathoms

B、B.the distance from the main deck to the light waterline

C、C.twice the distance from the main deck to the light waterline or 50 feet whichever is greater

D、D.two times the distance from the boat deck to the light waterline or 50 feet whichever is greater

查看正确答案

更多“The minimum length of a boat painter for a lifeboat in ocean service is（）.”相关的问题

第1题

[单选题] The load chart of a crane enables the operator to combine the load radius with boom length to determine the（）.

A、maximum counter weight required B、minimum horsepower required C、hoist rope strength D、allowable load

点击查看答案

第2题

[单选题] The load chart of a ship crane enables the operator to combine the load radius with boom length to determine the（）.

A、maximum counter weight required B、minimum horsepower required C、hoist rope strength D、allowable load

点击查看答案

第3题

[单选题] The minimum range at which a target can be detected is basically determined by which of the following?（）.

A、persistence B、pulse repetition rate C、pulse length D、rotation rate

点击查看答案

第4题

[单选题] The term length of a vessel in International Regulations for Preventing Collision at Sea 1972 means（）.

A、the length between perpendiculars B、the registered length C、the length overall D、the length of waterplane on summer draft

点击查看答案

第5题

[单选题] According to the Rules，a vessel’s length is her（）.

A、length between the perpendiculars B、length along the waterline C、length overall D、registered length

点击查看答案

第6题

[单选题] The length of the steering oar in a lifeboat is（）.

A、shorter than the rowing oars B、the same length as the rowing oars C、longer than the rowing oars D、unrelated to the length of the rowing oars

点击查看答案

第7题

[单选题] The unit of duration of a dash in Morse Code is（）.

A、one and one-half times the length of a dot B、twice the length of a dot C、three times the length of a dot D、four times the length of a dot