【单项选择题】 Please supply 200 tons of fresh water()my ship.
【单项选择题】 Permanent magnetism is found in().
【单项选择题】 Permanent magnetism is caused by().
【单项选择题】 It is not necessary to declare()in the Health List.
【单项选择题】 It is not necessary to declare()in MARITIME HEALTH DEC...
【单项选择题】 How could lashing gear used aboard Ro-Ro vessels be st...
【单项选择题】 For the purposes of cargo oil containment,the fixed con...
【单项选择题】 Entries should be made in a Ro-Ro vessel’s cargo-secu...
【单项选择题】 Cargo transfer operations on a tank vessel need NOT be...
【单项选择题】 Between 1830 hrs and 1850 hrs this day,strong g...
【单项选择题】 An obstruction on a helodeck is any object that might ...
【单项选择题】 An inert gas system on a tanker should be used to()...
【单项选择题】 An inert gas system installed on a tanker is designed ...
【单项选择题】 All ships()suspected infectious disease on board should...
【单项选择题】 After sending a message describing the symptoms of an i...
【单项选择题】 A safe fuel system must().
【单项选择题】 A large vessel is equipped with a controllable pitch pr...
【单项选择题】 A large valve,usually installed above the ram preventers...
【单项选择题】 A large metallic device,mounted directly in the piping ...
【单项选择题】 A large basin cut into the shore,closed off by a cais...
【单项选择题】 A jack-up drilling unit elevated on the Outer Continent...
【单项选择题】 A jack-up drilling rig being towed must().
【单项选择题】 A helmsman receives the command “Right 15 degrees rud...
【单项选择题】 A heavy,thick-walled tube,usually steel,used between th...
【单项选择题】 A heavy steel curved arch constructed athwartships and a...
【单项选择题】 A head-on situation at night is one in which you see...
【单项选择题】 A hand held instrument used to measure distances between...
【单项选择题】 A green buoy has a yellow triangle on it. This is a...
【单项选择题】 A frame with two,or sometimes four,arms through which ...
【单项选择题】 A flooded leg on a liftboat would adversely affect the...
【单项选择题】 A fixed carbon dioxide extinguishing system for a machin...
【单项选择题】 A fishing vessel displaying the lights shown is().
【单项选择题】 A fishing vessel casualty must be reported to the Coast...
【单项选择题】 A fire pump may be used for other purposes if().
【单项选择题】 A fire is discovered in the bow of your vessel while ...
【单项选择题】 A fire has broken out on the stern of your vessel. Y...
【单项选择题】 A fiber towing hawser is readied for service by().
【单项选择题】 A drilling bit which is doughnut shaped to permit recov...
【单项选择题】 A drawbridge may use visual signals to acknowledge a ve...
【单项选择题】 A Doppler speed log indicates speed through the water(...
【单项选择题】 A disadvantage of using chain lashing on heavy vehicles...
【单项选择题】 A device fitted over the discharge opening on a relief...
【单项选择题】 A decrease in barometric pressure is associated with all...
【单项选择题】 ()during the voyage any case or suspected case of pla...
【单项选择题】 ()day,pilot flag should be displayed from main mast.
【单项选择题】 ()any sick person on board now apart from the above-...
【单项选择题】 ()any person died on board during the voyage otherwise...
【单项选择题】 ()any case or suspected case of quarantinable disease,...
【单项选择题】 PLS BE INFORMED THAT SUB VSL’S TWO KINDS OF CERTIFICAT...
【单项选择题】 Your vessel has completed an inspection for certification...
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