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单选题
The fore and aft run of deck plating which strengthens the connection between the beams and the frames and keeps the beams square to the shell is called the().
A
garboard strake
B
limber strake
C
sheer strake
D
stringer strake
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A short raised deck above the main deck at bow is called the().A、fore deckB、fore quarterC、aft quarterD、forecastle deck
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单选题The deck plating on a ship is supported primarily by deck longitudinals and deck().A
girdersB
stanchionsC
framesD
beams
考题
单选题前后挽牢! ()A
Make fast fore and aft!B
Be ready to let go!C
Send aft breast line ashore!D
Let go fore and aft!
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spooling it on a winch catheadB
coiling it in a counterclockwise direction on the fantailC
faking it on deck in a fore and aft directionD
spooling it on a reel lying on its side to prevent rolling
考题
单选题A vessel is heading magnetic east and its magnetic compass indicates a heading of 086°. Which action should be taken to remove this error during compass adjustment?()A
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单选题A vessel is heading magnetic east and its magnetic compass indicates a heading of 086°.Which action should be taken to remove this error during compass adjustment().A
If the blue ends of the magnets are aft,and the fore-and-aft tray is at the top,you should add some magnetsB
If the blue ends of the magnets are aft you should lower the fore-and-aft trayC
If the blue ends of the magnets are aft,and the fore-and-aft tray is at the top,you should reverse the magnetsD
If the blue ends of the magnets are forward,and the fore-and-aft tray is at the bottom,you should add some magnets
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单选题Topping wires fix the height of the derricks and () to the deck may be used to prevent fore and aft movement.A
staysB
winchesC
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单选题船前后备好撇缆!()A
Have the heaving line ready fore and aft.B
Have the head line ready fore and aft.C
Have the breast line ready fore and aft.D
Have the light rope ready fore and aft.
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单选题A cofferdam is().A
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单选题A shroud is().A
any wire running fore-and-aft on a shipB
any wire with a fiber coreC
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单选题If the mooring order is “Get fenders ready fore and aft!”, the sailors fore and aft will ().A
tie fenders fore and aftB
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单选题To “shore up” the main deck for the stowage of deck cargo means to().A
weld pad eyes on deck in proper position to secure the cargoB
strengthen the main deck by placing pillars underneath it in the tween-decksC
distribute the weight of the cargo by placing fore-and-aft planks on the main deckD
package the cargo in wooden crates so it will not damage the deck
考题
单选题The heavier outboard strake of deck plating on a ship is called the deck().A
stiffenerB
beamC
stringerD
doubler
考题
单选题Detach the fore and aft side hooks, ()the fore and aft boat nests.A
take inB
take onC
take offD
take down
考题
单选题The purpose of cant frames in steel vessel is().A
To support the overhang of the sternB
To strength the plating against the pounding of the seaC
To add srength to the deck beams which support the weather deckD
To support the plating of a cylindrical tank
考题
单选题What is the purpose of cant frames in steel vessels? ()A
To support the overhang of the sternB
To provide strength to shell plating at the sternC
To add strength to the deck beams which support the weather decksD
To support the plating of a cylindrical tank
考题
单选题The margin plate is the().A
outboard strake of plating on each side of an innerbottomB
outer strake of plating on each side of the main deck of a vesselC
plate which sits atop the center vertical keelD
uppermost continuous strake of plating on the shell of a vessel
考题
单选题清扫艏艉甲板,准备出海。()A
Repair fore and aft decks and prepare for sea.B
Clean up lower deck and prepare for sea.C
Clean up fore and aft decks and prepare for sea.D
Paint fore and aft decks and prepare for sea.
考题
单选题A cofferdam is().A
any deck below the main deck and above the lowest deckB
a member that gives fore-and-aft strengthC
made by placing two bulkheads a few feet apartD
a heavy fore-and-aft beam under the deck
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