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Chafing gear should be placed______．
A.at all wearing points of mooring lines
B.around running rigging
C.on wire rope only forces
D.at the bitter ends of all standing rigging
参考答案
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A storm is forecast for the area where your vessel is moored. For its safety you should put ______.A.more slack in the mooring linesB.a strain on the mooring linesC.chafing gear on the mooring linesD.grease on the mooring lines
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Chafing gear(防摩擦装置) is used to______．A.anchor the boatB.pick up heavy loadsC.protect fiber rope from abrasionD.strengthen mooring lines
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他们应该照看系泊缆绳。（）A、They should take care of the mooring lines.B、They should take care of the gangway.C、They should take care of anchors.D、They should take care of anchor chains.
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他们应该注意装卸货情况。（）A、They should pay attention to the safety of the ship.B、They should pay attention to the rise and fall of tide.C、They should pay attention to the conditions of loading and unloading.D、They should pay attention to take care of the mooring lines.
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及时调整缆绳。（）A、Adjust the mooring lines on time.B、Adjust the mooring lines in time.C、Adjust the mooring lines quickly.D、Adjust the mooring lines slowly.
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单选题他们应该照看系泊缆绳。（）A
They should take care of the mooring lines.B
They should take care of the gangway.C
They should take care of anchors.D
They should take care of anchor chains.
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单选题Lines or gear NOT in use should be（）.A
conspicuously markedB
stowed anywhereC
left on deckD
secured or stowed out of the way
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单选题During storm conditions on a vessel，the mooring tensions should be adjusted so that（）.A
all mooring lines have a different tensionB
the leeward lines have higher tension than the windward linesC
the maximum tension of the most heavily loaded line does not exceed the safe working loadD
all horizontal tension forces on the windward lines are no greater than the vertical tension forces
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单选题Two mooring lines may be placed on the same bollard and either one cast off first if（）.A
the eye of the second line is dippedB
the mooring lines are doubledC
the bollard has two hornsD
one of the lines is a breast line
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单选题What is likely to occur when you are surging synthetic mooring lines on the gypsyhead during mooring operations?（）A
The lines may jam and then jump off the gypsyheadB
If there is sudden strain on the line，the man tending the line may be pulled into the gypsyheadC
The lines' surging may cause the vessel to surgeD
The heat generated may cause the lines to temporarily fuse to the gypsyhead
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单选题Get ready the mooring machinery, mooring lines and the gangway for （）.A
loading cargoB
arrival in portC
departure from portD
unloading cargo
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单选题Chafing gear is used to（）.A
anchor the boatB
pick up heavy loadsC
protect fiber rope from abrasionD
strengthen mooring lines
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单选题Chafing gear is normally used（）.A
for portable fendersB
for ground tackleC
on the inside of the hawsepipeD
on mooring lines
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单选题Chafing gear should be placed（）.A
at all wearing points of mooring linesB
at the bitter ends of all standing riggingC
around running riggingD
on wire rope only
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单选题You should （）the mooring lines at the same time when the wind is big.A
fastenB
slackC
fastD
slacken
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单选题You should adjust the mooring lines according to the changes of（）(吃水).A
waterB
draftC
tideD
sea
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单选题When you keep a gangway watch, you should （）the mooring lines according to the rise and fall of the tide.A
adjustedB
adjustingC
adjustsD
adjust
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单选题他们应该注意装卸货情况。（）A
They should pay attention to the safety of the ship.B
They should pay attention to the rise and fall of tide.C
They should pay attention to the conditions of loading and unloading.D
They should pay attention to take care of the mooring lines.
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单选题A storm is forecast for the area where your vessel is moored. For its safety you should put （）.A
more slack in the mooring linesB
a strain on the mooring linesC
chafing gear on the mooring linesD
grease on the mooring lines
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单选题Which statement is TRUE about placing the eyes of two mooring lines on the same bollard?（）A
Put one line at the low point and one at the high point of the bollard so they don't touchB
Take the eye of the second line up through the eye of the first line before putting the second line on the bollardC
Never put two mooring lines on the same bollardD
The mooring line forward should be put on the bollard first
考题
单选题A chock（）.A
is a deck fitting used to shackle gear to the deckB
permits easy jettisoning of deck cargo in an emergencyC
prevents stress concentration in the bulwarkD
provides openings through the bulwark for mooring lines
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单选题Which method of adjusting mooring lines is MOST useful for leaving a boat free to rise and fall with the tide?（）A
Crossing the spring linesB
Slacking all forward running lines while keeping all after running lines tautC
Doubling up on spring or breast linesD
Slacking bow and stern lines
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单选题When a line is subject to wear where it passes through a mooring chock，it should be（）.A
wormed，parceled，and servedB
wrapped with heavy tapeC
wrapped with chafing gearD
wrapped in leather
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