网友您好， 请在下方输入框内输入要搜索的题目：
题目内容
（请给出正确答案）
单选题
Anchor shackles should have a breaking strength that is（）.
A
equal to the chains they are connecting
B
25% more than the chains they are connecting
C
50% more than the chains they are connecting
D
100% more than the chains they are connecting
参考答案
参考解析
解析：
暂无解析
更多 “单选题Anchor shackles should have a breaking strength that is（）.A equal to the chains they are connectingB 25% more than the chains they are connectingC 50% more than the chains they are connectingD 100% more than the chains they are connecting” 相关考题
考题
They should take care of（锚链）___to ensure that they are in normal condition.A.anchor chainsB.anchor ballC.anchor gearD.anchor ring
考题
They should take care of（锚）_____to ensure that they are in normal condition.A.anchorsB.anchor ballC.anchor gearD.anchor ring
考题
Mooring winch should be equipped with mechanical brakes capable of holding ______.A.half the breaking strength of the mooring lineB.the full breaking strength of the mooring lineC.the maximum expected tension of the mooring lineD.50% over the working tension of the mooring line
考题
Mooring winch should be equipped with mechanical brakes which are capable of holding ______.A.half the breaking strength of the mooring lineB.the full breaking strength of the mooring lineC.the maximum expected tension of the mooring lineD.50% over the working tension of the mooring line
考题
Before being certified by the American Bureau of Shipping，anchor chain must undergo ______.A.USCG inspectionB.a breaking testC.x-ray inspectionD.spectroanalysis
考题
The American Petroleum Institute recommends that connecting links and anchor shackles be inspected using ______.A.visual examinationsB.magnetic particle inspectionC.dye penetrant inspectionD.x-ray inspection
考题
You are entering port and have been instructed to anchor，as your berth is not yet available．You are on a SW'ly heading，preparing to drop anchor，when you observe the range lights as shown on your starboard beam．You should ______．A.not drop the anchor until the lights are in lineB.ensure your ship will NOT block the channel or obstruct the range while at anchorC.drop the anchor immediately as the range lights mark an area free of obstructionsD.drop the anchor immediately as a change in the position of the range lights will be an indication of dragging anchor
考题
You are planning to anchor in an area where several anchors have been lost due to fouling．As a precaution，you should ______．A.anchor using both anchorsB.anchor with scope of 8 or more to 1C.use a stern anchorD.fit a crown strap and work wire to the anchor
考题
Anchor shackles should have a breaking strength that is ______．A.equal to the chains they are connectingB.25% more than the chains they are connectingC.50% more than the chains they are connectingD.100% more than the chains they are connecting
考题
Why should you soak an anchor ________．A.It can prevent the anchor from slipping during pretensioningB.It will lubricate all the moving parts of a stock anchorC.It will increase the maximum breaking strength of the anchor chainD.It will make it easier to disassemble the anchor for repair
考题
They should take care of（锚链）（）to ensure that they are in normal condition.A、anchor chainsB、anchor ballC、anchor gearD、anchor ring
考题
They should take care of（锚）（）to ensure that they are in normal condition.A、anchorsB、anchor ballC、anchor gearD、anchor ring
考题
单选题Two types of anchor shackles which are currently available are（）.A
U-Type and posilok shacklesB
C-Type and wedge shacklesC
D-Type and bow shacklesD
wedge and kenter shackles
考题
单选题You have a large，broken-down vessel in tow with a wire rope and anchor cable towline. Both vessels have made provision for slipping the tow in an emergency; however，unless there are special circumstances（）.A
the towing vessel should slip firstB
the vessel towed should slip firstC
they should slip simultaneouslyD
either vessel may slip first
考题
单选题Thirty-five percent of the breaking strength of an anchor cable is generally accepted as the（）.A
safe operating loadB
normal operating tensionC
emergency working loadD
allowable storm load
考题
单选题Before being certified by the American Bureau of Shipping，anchor chain must undergo（）.A
USCG inspectionB
a breaking testC
x-ray inspectionD
spectroanalysis
考题
单选题Electric cargo winches have an overload safety device which normally cuts the current to the winch motor（）.A
after torque causes line pull to exceed the rated capacity of the winchB
before the line pull reaches the rated capacity of the winchC
when the line pull reaches the breaking strength of the fallD
before the safe working load of the fall is reached
考题
单选题抛左锚，五节入水！（）A
Let go port anchor ,five shackles in water!B
Let go starboard anchor, five shackles in water!C
Let go port anchor ,five knots in water!D
Let go starboard anchor ,five knots in water!
考题
单选题An anchor winch should be equipped with mechanical brakes capable of holding（）.A
half the breaking strength of the mooring lineB
the full breaking strength of the mooring lineC
the maximum expected tension of the mooring lineD
50% over the working tension of the mooring line
考题
单选题The American Petroleum Institute recommends that connecting links and anchor shackles be inspected using（）.A
visual examinationsB
magnetic particle inspectionC
dye penetrant inspectionD
x-ray inspection
考题
单选题Anchor shackles should have a breaking strength that is（）.A
equal to the chains they are connectingB
25% more than the chains they are connectingC
50% more than the chains they are connectingD
100% more than the chains they are connecting
考题
单选题If your vessel is dragging her anchor in a strong wind，you should（）.A
shorten the scope of anchor cableB
increase the scope of anchor cableC
put over the sea anchorD
put over a stern anchor
考题
单选题You are entering port and have been instructed to anchor，as your berth is not yet available.You are on a SW’ly heading，preparing to drop anchor，when you observe the range lights as shown on your starboard beam.You should（）.A
not drop the anchor until the lights are in lineB
ensure your ship will NOT block the channel or obstruct the range while at anchorC
drop the anchor immediately as the range lights mark an area free of obstructionsD
drop the anchor immediately as a change in the position of the range lights will be an indication of dragging anchor
考题
单选题You are planning to anchor in an area where several anchors have been lost due to fouling.As a precaution，you should（）.A
anchor using both anchorsB
anchor with scope of 8 or more to 1C
use a stern anchorD
fit a crown strap and work wire to the anchor
热门标签
最新试卷
