After abandoning a vessel,water that is consumed within the first 24 hours will().
A、pass through the body with little absorbed by the system
B、help to prevent fatigue
C、quench thirst for only 2 hours
D、help to prevent seasickness
A、pass through the body with little absorbed by the system
B、help to prevent fatigue
C、quench thirst for only 2 hours
D、help to prevent seasickness
A、Immediately B、After one hour C、Only when another vessel is in sight D、Only after sunset
A、Immediately B、After one hour C、Only when another vessel is in sight D、Only after sunset
A、Immediately use all the signals at once B、Use all the signals during the first night C、Employ a signal every hour after abandoning ship until they are gone D、Use them only when you are aware of a ship or plane in the area
A、Immediately after floating free B、After about one hour when the salt water activates the battery C、Only when keyed by the radar of another vessel D、Only when daylight activates the photovoltaic cell
A、Immediately after floating free B、After about one hour when the salt water activates the battery C、Only when keyed by the radar of another vessel D、Only when daylight activates the photovoltaic cell