单项选择题
BHP stands for the（）of the main engine.
A.breadth dimension
B.builder's name
C.brake horsepower
D.revolutions per minute
点击查看答案&解析
相关考题
-
单项选择题
Before starting to hoist provisions，which should be checked?（）
A.Hoist rope is not kinked
B.Multiple part lines are not twisted around each other
C.The hook is centrally located over the load
D.All of the above -
单项选择题
Before operating a non-oceangoing ship greater than 100 gross tons it must have a fixed piping system to discharge oily mixtures ashore. This system must include（）.
A.approved oil-water separating equipment
B.a fixed or portable containment system at the shore connection
C.a spare pump in case the main pump is inoperative
D.at least one outlet accessible from the weather deck -
单项选择题
An instrument useful in predicting fog is the（）.
A.sling psychrometer
B.microbarograph
C.anemometer
D.aneroid barometer
