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Which vessel when anchored at night，would not be required to show anchor lights?
A.A vessel engaged in underwater operations
B.A vessel engaged in mine clearance
C.A vessel engaged on pilotage duty
D.A vessel engaged in survey operations
参考答案
更多 “ Which vessel when anchored at night，would not be required to show anchor lights?A.A vessel engaged in underwater operationsB.A vessel engaged in mine clearanceC.A vessel engaged on pilotage dutyD.A vessel engaged in survey operations ” 相关考题
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lower the accommodation ladder and illuminate it
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单选题Which vessel when anchored at night，would not be required to show anchor lights? （）A
A vessel engaged in underwater operationsB
A vessel engaged in mine clearanceC
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A vessel engaged in survey operations
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单选题A pilot vessel on pilotage duty at night will show sidelights and a stern light （）.A
when at anchorB
only when making wayC
at any time when underwayD
only when the identifying lights are not being shown
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单选题A vessel being towed astern shall show at night（）.A
the lights required for a power-driven vessel underwayB
only the required masthead lightsC
a sternlight onlyD
sidelights and a sternlight
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单选题An anchored vessel is servicing an aid to navigation and is restricted in her ability to maneuver. Which lights will she show? （）A
Three lights in a vertical line，the highest and lowest red and the middle white，and anchor lightsB
Three lights in a vertical line，the highest and lowest red and the middle white，ONLYC
Anchor lights ONLYD
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单选题Which vessel，when anchored at night，is NOT required to show anchor lights?（）.A
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A vessel engaged on pilotage dutyC
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A vessel restricted in her ability to maneuver
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单选题A vessel aground at night is required to show two red lights in a vertical line as well as （）.A
not under command lightsB
restricted in her ability to maneuver lightsC
anchor lightsD
sidelights and a sternlight
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