A survival craft being used to pick up a person who has fallen overboard from a vessel should approach the person().
A、A.at a high rate of speed
B、B.under oars
C、C.against the wind
D、D.with the wind
A、A.at a high rate of speed
B、B.under oars
C、C.against the wind
D、D.with the wind
A、permanently mounted in the survival craft B、portable and stowed for carriage to the survival craft C、permanently mounted on the bridge wings D、portable and stowed in the emergency gear locker
A、there is burning oil on the water B、there is a rescue craft in the area C、water temperature is below 40°F D、a rigid survival craft is in the area
A、A.there is burning oil on the water B、B.there is a rescue craft in the area C、C.water temperature is below 40°F D、D.a rigid survival craft is in the area
A、right the craft in case of capsizing B、increase area for radar detection C、act as a sail in case of a power loss D、steady the craft in heavy seas
A、stop the winch just before the craft reaches the final stowage position B、limit the amount of cable on the drum C、limit the ascent rate D、stop the winch in case the craft weighs too much
A、cool the craft in a fire B、cool the engine C、spray oil on the sea to calm it D、spray personnel during a fire
A、all survival craft are lowered to the water,launched,and operated for thirty minutes B、all davits used for launching liferafts are operated C、each emergency position indicating radio beacon is tested for thirty minutes D、the helicopter pad landing lights are operating in a quick-flashing mode