In an open lifeboat,the lifeboat compass is usually().
时间:2022-11-07
On a vessel,if someone fell overboard and you did not know over which side the person fell,you should().
时间:2022-11-05
An obstruction on a helideck is any object that might present a hazard to the().
时间:2022-11-03
A person who gets battery acid in an eye should IMMEDIATELY wash the eye with().
时间:2022-11-01
A cable used by helicopters for lifting or lowering persons in a pick-up operation is a().
时间:2022-10-21
A person has fallen overboard and is being picked up with a lifeboat. If the person appears in danger of drowning,the lifeboat should make().
时间:2022-10-15
A floating ship with an initial negative metacentric height().
时间:2022-10-14
Large volumes of carbon dioxide are safe and effective for fighting fires in enclosed spaces,such as in a pumproom,provided that the().
时间:2022-10-13
A breeches buoy is being rigged from the shore to a stranded vessel. The initial shot line passed to the vessel is normally made fast to a().
时间:2022-10-11
A capsized small sail vessel is best righted when what part of the vessel is downwind?()
Multiple fire pumps may be used for other purposes provided that one pump is().
时间:2022-10-10
Separation cloths may be used to().
时间:2022-10-07
In which situation could a vessel most easily capsize?()
时间:2022-10-06
A person with diabetes has received a minor leg injured. The symptoms of the onset of a diabetic coma include().
时间:2022-10-05
AN ILLNESS PREFERABLY OF AN INFECTIOUS NATURE SEIZING MORE THAN TWO PERSONS ON BOARD AT THE SAME TIME defines().