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
更多“When a survival craft drill is held，the person in charge must insure that（）.”相关的问题
A、only when the load is taken off the cable B、only when there is a load on the cable C、only when activated by the controls at the lowering station D、at any time
A、only when the load is taken off the cable B、only when there is a load on the cable C、only when activated by the controls at the lowering station D、at any time
A、only when the load is taken off the cable B、only when there is a load on the cable C、only when activated by the controls at the lowering station D、at any time
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、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、Alert the Coast Guard by using the survival craft's portable INMARSAT unit B、Program the SART and EPIRB to transmit the vessel's location and situation C、Place the SART and EPIRB in the“ON”position and secure them to the survival craft D、No additional steps are needed as the SART and EPIRB will both automatically float free and operate properly
A、deballasting the rig B、ballasting the rig C、paying out cable on the windward side D、paying out cable on the leeward side
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