Vessels shall be deemed to be in sight of one another only when one（）from the other.

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• Which procedure(s) shall be used to determine risk of collision? （）

  A . Watching the compass bearing of an approaching vessel B . Systematic observation of objects detected by radar C . Long-range radar scanning D . All of the above

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• A vessel shall be deemed to be overtaking when she can see at night（）.

  A . only the sternlight of the vessel B . a sidelight and one masthead light of the vessel C . only a sidelight of the vessel D . any lights except the masthead lights of the vessel

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• When a vessel sees the other ahead or nearly ahead，by night she could see the masthead lights of the other in a line or nearly in a line or both side lights，（）shall be deemed to exist.

  A . head-on situation B . end-situation C . crossing situation D . close-quaters situatio

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• When ship at anchor she shall be deemed to be（）.

  A . Not under-way B . Not under command C . Restricted in her ability to maneuver D . A non-displacement shi

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• Fire detecting systems on merchant vessels may be arranged to sense （）.

  A . smoke B . rate of temperature rise C . ionized particles D . all of the above

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• Risk of collision may be deemed to exist（）.

  A . if the compass bearing of an approaching vessel does not appreciably change B . even when an appreciable bearing change is evident, particularly when approaching a vessel at close range C . if you observe both sidelights of a vessel ahead for an extended period of time D . All of the above

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• To prevent damage by and to storage batteries aboardsmall passenger vessels they should be located（）.

  A . in trays constructed of material that is resistant to the electrolyte B . so as to prevent movement when the vessel pitches and rolls C . in a well ventilated area D . All of the above

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• Every entry required to be made in the Official Logbook shall be signed by the（）.

  A . Mate on watch B . Master and Chief Mate or other member of the crew C . Master only D . Purser，one of the Mates，and some other member of the crew

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• Vessels required to be equipped with an approved backfire flame arrester are（）.

  A . those with diesel engines B . all those with gasoline engines C . those with large engines only D . None of the above

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• By law，a user of marijuana shall be subject to（）.

  A . loss of pay during the period of such use B . reprimand by the US Coast Guard C . revocation of license or certificate D . termination of employment

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• Cargo vessels being navigated，and fitted with emergency lighting and power systems，shall have their emergency systems tested at least once（）.

  A . a month B . in each week C . in every 6 months D . in every 12 month

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• When two power-driven vessels are meeting on reciprocal or nearly reciprocal courses so as to involve risk of collision，they shall be deemed to be in（）.

  A . crossing situation B . head-on situation C . restricted visibility D . overtaking situatio

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• If a container which has not been filled，packed，stuffed or loaded by the Carrier is delivered by the Carrier with the seal（），such delivery shall be deemed as full and complete performance of the Carrier’s obligation.

  A . intact B . properly used C . perfect D . fully sized

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• There shall be two principal （） through the harbor for the passage of vessels of over 60 tons burden．

  A . straits B . channels C . canals D . roadstead

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• SOLAS vessels should be able to communicate with a shore station（）.

  A . no matter where they are and what time it is B . at scheduled time and in major ocean regions C . at fixed time and position D . when they get permissio

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• A head on situation shall be deemed to exist at night when a power-driven vessel sees another power-driven vessel ahead and （）.

  A . one sidelight and the masthead light are visible B . the vessels will pass closer than half a mile C . both vessels sound one prolonged blast D . both sidelights and masthead light(s) are visible

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• Two vessels are approaching each other near head on. What action should be taken to avoid collision?（）.

  A . The first vessel to sight the other should give way B . The vessel making the slower speed should give way C . Both vessels should alter course to starboard D . Both vessels should alter course to port

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• When two power-driven vessels are meeting on reciprocal or nearly reciprocal courses so as to involve risk of collision,they shall be deemed to be in（）.

  A . head-on situation B . crossing situation C . overtaking situation D . close-quarters situatio

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• According to the Code of Federal Regulations，on vessels other than river ferryboats and river vessels，how are periodic lifeboat weight tests required to be conducted?（）

  A . The lifeboat is lowered to near the water，loaded with the allowed capacity，lowered into the water until afloat，then released from the falls B . The lifeboat is loaded with the allowed capacity，lowered into the water until afloat，then released from the falls C . The lifeboat is lowered into the water until afloat，loaded with the allowed capacity，then released from the falls D . The lifeboat is lowered to near the water，loaded with the allowed capacity，then released from the fall

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• Where shall the key to C02 room be kept?（）

  A . In master's cabin B . In third office's cabin C . In a break-glass-type enclosure conspicuously located adjacent to the room D . In a locked locker conspicuously located adjacent to the room

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• The risk of collision shall be deemed to exist if the compass bearing of an approaching vessel （）.

  A、did not appreciably change B、does not appreciably change C、do not appreciably change D、not appreciably change

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• The Admiralty Notices to Mariners can be obtained （） by Masters of vessels from anyAdmiralty Chart Agent．

  A、Free of charge B、With no responsibility C、Without limitations of distribution D、With little charges

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• 79. When two power-driven vessels are meeting on reciprocal or nearly reciprocal courses so as to involve risk of collision, they shall be deemed to be in _____.

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• If the Presenter fails to resubmit documents before the lastest presenting date, the documents are deemed with discrepancies and can not be revised.

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