A、A.automatically as the liferaft inflates
B、B.with a switch near the boarding handle
C、C.at night because the light has a photosensitive switch
D、D.by screwing the bulb in after the raft is inflated
更多“The inside light in an inflatable liferaft is turned on（）.”相关的问题
A、A.two towing lights in a vertical line B、B.a towing light in a vertical line above the sternlight C、C.two towing lights in addition to the sternlight D、D.a small white light in lieu of the sternlight
A、Three lights in a vertical line，the highest and lowest red and the middle white，and anchor lights B、Three lights in a vertical line，the highest and lowest red and the middle white，ONLY C、Anchor lights ONLY D、Anchor lights and sidelights ONLY
A、only the lights for a vessel towing B、only the lights for a vessel restricted in her ability to maneuver C、the lights for a towing vessel and the lights for a vessel restricted in her ability to maneuver D、the lights for a towing vessel and the lights for a vessel not under command
A、three masthead lights in a vertical line instead of either the forward or after masthead light B、two masthead lights in a vertical line instead of either the forward or after masthead lights C、two towing lights in a vertical line at the stern D、a small white light aft of the funnel
A、need not show the lights for a vessel engaged in towing，if it is impractical to do so B、may show the lights for a vessel not under command C、must show a yellow light above the stern light D、must show the lights for a vessel towing
A、only a stern light B、a towing light above the stern light C、two towing lights in a vertical line D、two white lights in a vertical line
A、shown below the stern light B、white in color C、displayed at the masthead D、a yellow light having the same characteristics as the stern light
A、shown at the bow B、white in color C、shown in addition to the stern light D、an all-round light
A、the masthead lights for a towing vessel B、the lights for a vessel restricted in its ability to maneuver C、sidelights，stern light and towing light D、All of the above
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