单项选择题
A.secure the ventilation B.find a soda acid extinguisher C.shut off the fuel oil supply D.secure the generator
While reading the muster list, you see that "three shor...
单项选择题While reading the muster list, you see that "three short blasts on the ships whistle and the same signal on the general alarm bells" is the signal for （）.
A.abandon ship B.dismissal from drills C.fire and emergency D.man overboard
When you hear three short blasts on the ships whistle a...
单项选择题When you hear three short blasts on the ships whistle and the same signal on the general alarm bells, you （）.
A.are required to go to your life-raft B.are dismissed from drills C.should point to the man overboard D.should start the fire pump
The spreading of fire as a result of heat being carried...
单项选择题The spreading of fire as a result of heat being carried through a vessels ventilation system, is an example of heat transfer by （）.
A.conduction B.convection C.radiation D.windage
