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靠10m水深的泊位时，用于制速拖锚的出链长度一般为______。
A.1 shackle左右
B.2 shackle左右
C.3 shackle左右
D.4 shackle左右
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更多 “ 靠10m水深的泊位时，用于制速拖锚的出链长度一般为______。A.1 shackle左右B.2 shackle左右C.3 shackle左右D.4 shackle左右 ” 相关考题
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一般情况下，万吨以下重载船拖锚制动时，______。A.出链长度应控制在2.0倍水深左右B.出链长度应控制在2.5倍水深左右C.出链长度应控制在3.5倍水深左右D.出链长度应控制在4.0倍水深左右
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船舶排水量为D=10000t，水中锚重=3.35t，水深10m，出链长度1节入水时，抓力/水中锚重=1.6，船舶在港内余速为2kn时拖单锚的拖锚淌航距离ST约为______。A.160mB.140mC.120mD.100m
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You are preparing to slush a stay on your vessel by lowering yourself down the stay in a bosun's chair．The proper way to do this is to ride down the stay on a riding shackle ______．A.with the pin of the shackle riding on the stayB.with the pin of the shackle through the chair's bridle eyeC.with a hook attaching the chair to the riding shackleD.connected to a second shackle on the chair
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单选题What is the most important difference between the bow type anchor shackle and the D-type anchor shackle? （）A
The bow type shackle provides a superior connectionB
The D-type shackle is weaker than the bow typeC
The bow type shackle is weaker than the D-typeD
The D-type shackle provides an inferior connection
考题
单选题You are preparing to slush a stay on your vessel by lowering yourself down the stay in a bosun’s chair.The proper way to do this is to ride down the stay on a riding shackle（）.A
with the pin of the shackle riding on the stayB
with the pin of the shackle through the chair's bridle eyeC
with a hook attaching the chair to the riding shackleD
connected to a second shackle on the chair
考题
单选题一般情况下，万吨以下重载船拖锚制动时：（）.A
出链长度应控在2.0倍水深左右B
出链长度应控在2.5倍水深左右C
出链长度应控在3.5倍水深左右D
出链长度应控在4.0倍水深左右
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单选题You are preparing to lubricate standing rigging on your vessel．When rigging a bosun’s chair on a stay with a shackle，（）.A
Connect the shackle to the bosun's chair with a hookB
Never allow the shackle pin to ride on the stayC
Run the gantline through the shackle and then make fast to the bosun's chairD
Tie the bitter end of the gantline to the shackle before shackling it to the bosun's chair
考题
单选题起锚，留一节在水里。（）A
Heave up the cable and leave one shackle in water.B
Weigh anchor and leave one shackle in water.C
Lower the cable and leave one shackle in water.D
Drop anchor and leave one shackle in water.
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单选题船舶排水量为D＝15000t，水中锚重＝3.35t，水深10m，出链长度1节入水时，抓力/水中锚重＝1.6，船舶在港内余速为3kn时拖双锚的拖锚淌航距离约为多少？（）A
170mB
150mC
130mD
110m
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