A vessel’s KG is determined by（）.

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• （）is the process by which the position of the vessel at any moment is found by applying the last well-determined position to the run that has been made since，using for this purpose the ship’s course and the distance being those indicated by log.

  A . dead reckoning B . dead weight C . dead slow ahead D . dead slow aster

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• In which of these phases is a customer’s network assessed to determine its system readiness？（）

  A .  Plan B .  design C .  operate D .  implement

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• What determines if a vessel is restricted in her ability to maneuver?（）.

  A . Whether or not all of the vessel's control equipment is in working order B . The vessel's draft in relation to the available depth of water C . Whether the nature of the vessel's work limits maneuverability required by the Rules D . Whether or not the vessel is the give-way vessel in a meeting situatio

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• Stability is determined principally by the location of two points in a vessel: the center of buoyancy and the（）.

  A . metacenter B . geometric center of the waterplane area C . center of gravity D . center of flotatio

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• A towing vessel’s capability is BEST measured by horsepower，bollard pull，maneuverability and（）.

  A . displacement B . stability C . towrope pull D . propeller desig

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• Deadweight, which is the cargo carrying capacity of a vessel in tons, is determined by（）.

  A . loaded displacement minus light displacement B . gross tonnage minus net tonnage C . loaded displacement minus net tonnage D . light displacement minus the weight of the vessel

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• A vessel’s Derat Certificate is always issued by （）.

  A . China Classification Society B . Cargo Survey Bureau C . Environmental Protection Agency D . Public Health

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• According to the Rules，a vessel’s length is her（）.

  A . length between the perpendiculars B . length along the waterline C . length overall D . registered length

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• A power-driven fishing vessel is underway on the high seas and is not engaged in fishing. Which of the following factors determines what lights she will show?（）.

  A . Whether she is normally a fishing or a trawling vessel B . Her gross tonnage C . Her length D . The type of gear she carrie

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• A vessel’s Classification Certificate is issued by the （）.

  A . Bureau of Shipping B . National Cargo Bureau C . Port Authorities D . The Custom

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• Which is a part of a vessel’s standing rigging（）.

  A . Sheet B . Backstay C . Topping lift D . Downhaul

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• A vessel’s KG is determined by（）.

  A . dividing the total longitudinal moment summation by displacement B . dividing the total vertical moment summation by displacement C . multiplying the MT1 by the longitudinal moments D . subtracting LCF from LCB

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• A vesel’s LCG is determined by（）.

  A . dividing the total longitudinal moment summations by displacement B . dividing th etotal vertical moment summation by displacement C . multiplying the MTC by the longituinal moments D . subtracting LCF from LCB

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• A vessel is overtaking when she can see which light(s) of a vessel ahead?（）

  A . Only the stern light of the vessel B . One sidelight and a masthead light of the vessel C . Only a sidelight of the vessel D . The masthead lights of the vessel

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• You determine your vessel’s position by taking a range and bearing to a buoy.Your position will be plotted as a（n）（）.

  A . Running fix B . Fix C . Dead-reckoning position D . Estimated positio

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• Official proof of a Chinese vessel’s nationality is contained in the （）.

  A . Certificate of Inspection B . Official Log C . Certificate of Documentation D . Shipping Article

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• Although KG for a vessel in lightweight is relatively high, the vessel is stiff because（）.

  A . KM is small B . KM is high C . BL is smal D . l D.KB is large

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• A stream of water immediately surrounding a moving vessel’s hull，flowing in the same direction as the vessel is known as（）.

  A . directional current B . forward current C . propeller current D . wake current

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• In restricted visibility, a vessel which detects by radar alone the presence of another vessel shall determine if a close quarters situation is developing or risk of collision exists. If so, she shall（）.

  A . sound the danger signal B . when taking action, make only course changes C . avoid altering course toward a vessel abaft the beam D . All of the above

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• A vessel’s quarter is that section which is（）.

  A . abeam B . dead astern C . just aft of the bow D . on either side of the ster

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• In fog you observe your radar and determine that risk of collision exists with a vessel which is 2 miles off your port bow. You should（）.

  A . stop your engines B . sound the danger signal at two-minute intervals C . hold course and speed until the other vessel is sighted D . take avoiding action as soon as possible

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• A sailing vessel is overtaking a power-driven vessel in a narrow channel，so as to pass on the power-driven vessel’s port side. The overtaken vessel will have to move to facilitate passage. The sailing vessel is the（）.

  A . stand-on vessel and would sound two short blasts B . give-way vessel and would sound no whistle signal C . stand-on vessel and would sound no whistle signal D . give-way vessel and would sound two prolonged blasts followed by two short blast

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• To determine if risk of collision exists，a vessel which is fitted with radar must use（）.

  A . radar scanning B . radar plotting C . compass bearings D . All of the above

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• Does Freud believe that a person’s development is determined by genetic factors.

  A、Jung B、Freud C、Darwin

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