航海英语海上应急措施章节练习(2018.01.01)

单项选择题
The Agreement sha1l commence（）a satisfactory Medical Report by a doctor nominated by the Company.
A.on the part of
B.in lieu of
C.subject to
D.in accordance with
单项选择题
Which firefighting method is an example of an indirect attack on a fire?（）.
A.Bouncing a straight stream of water off the overhead to create spray effect
B.Spraying foam on a bulkhead and letting it flow down and over a pool of burning oil
C.Flooding a paint locker with CO₂ and sealing the compartment
D.Cooling adjacent bulkheads with water to prevent the spread of the fire by conduction
单项选择题
Each open lifeboat carried on a vessel on an international voyage must have（）.
A.hand-propelling gear
B.a davit span with at least 2 lifelines
C.a mast and a sail
D.a motor
单项选择题
A person referring to the stern sheets of a lifeboat is speaking of（）.
A.the line attached to the tack of the lugsail
B.the emergency rudder
C.a canvas awning
D.the aftermost seating
单项选择题
When in command of a lifeboat under oars，the command TOSS OARS means to（）.
A.lift oars to vertical position，trim blades fore and aft with handles resting on the thwarts
B.complete the stroke，come to Oars，raise the oars smartly to the vertical，rest handles on footings and trim blades fore and aft
C.place oars in row locks directly from the boated position or from Stand by oars position
D.complete the stroke (when rowing in ahead motion)，raise the oars with crook of elbow to about 30 degrees，swing blades forward
单项选择题
When possible，what is the FIRST step in fighting an engine fuel-pump fire which results from a broken fuel line?（）
A.Secure all engine room doors，hatches，and vents
B.Close the fuel line valve
C.Check the spread of the fire with foam
D.Cast the barge off the wharf
单项选择题
Never（）the lifeboat or lifecraft disengaging locks or hydrostatic release gears because it can cause them to fail to function.
A.oil
B.rig
C.release
D.paint
单项选择题
When possible，what should be the FIRST step in combating a fire on deck resulting from a cargo overflow or a leaking cargo line?（）
A.Blanket the cargo spill with foam
B.Prevent the spread of fire with a foam dam
C.Apply CO₂ on burning fuel at its source
D.Shut off the transfer of cargo
单项选择题
Which extinguishing agent is effective in combating an isoprene fire?（）
A.Dry chemicals
B.CO₂
C.Foam
D.All the above
单项选择题
First aid treatment for small cuts and open wounds is to（）.
A.lay the patient down and cover the wound when the bleeding stops
B.stop the bleeding，clean，medicate，and cover the wound
C.apply an ice pack to the wound and cover it when the bleeding stops
D.apply a hot towel to purge the wound，then medicate and cover it