Which vessel is NOT to be regarded as restricted in her ability to maneuver（）.

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• Which statement is true concerning a vessel equipped with operational radar?（）.

  A . The Master of the vessel must be on the bridge when the radar is in use B . The radar equipment is only required to be used in restricted visibility C . The use of a radar excuses a vessel from the need of a look-out D . This equipment must be used to obtain early warning of risk of collisio

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• Which vessel is the stand-on vessel when two vessels crossing in fog are NOT in sight of one another（）.

  A . The vessel which has the other on her own starboard side B . The vessel which has the other on her own port side C . The one which hears the other's fog signal first D . Neither vessel is the stand-on vessel

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• Which statement is TRUE of a stiff vessel? （）

  A . She will have a large metacentric height B . Her period of roll will be large due to her large metacentric height C . She will have an unusually high center of gravity D . She will pitch heavily

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• A fishing vessel is approaching a vessel not under command. Which statement is TRUE? （）

  A . The fishing vessel must keep clear of the vessel not under command B . If the vessel not under command is a power-driven vessel，she must keep clear of the fishing vessel C . They must exchange whistle signals D . Both vessels are required to take action to stay clear of each other

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• Which is TRUE of a stiff vessel? （）

  A . It has a small GM B . It pitches heavily C . It has an unusually high center of gravity D . Its period of roll is short

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• A 200-meter vessel is aground in fog. Which signal is optional? （）

  A . A bell signal B . A gong signal C . A whistle signal D . All of the above

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• A vessel is proceeding downstream in a narrow channel on the Western Rivers when another vessel is sighted moving upstream. Which vessel has the right of way? （）

  A . The vessel moving upstream against the current B . The vessel moving downstream with a following current C . The vessel located more towards the channel centerline D . The vessel with the least amount of maneuverability

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• The direction in which a vessel is steered is the course. The path actually followed is the （）.

  A . route B . track C . heading D . course over the ground

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• Which statement is TRUE concerning fuel vapors on a vessel（）.

  A . Fuel vapors gather in the lowest portions of the vessel B . Fuel vapors can only be ignited by an open flame C . Vent outlets should be located above the level of the carburetor air intake D . None of the above

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• The ship which strikes any other vessel is called the（）.

  A . ship in the wrong B . responsible vessel C . vessel to be responsible D . wrong shi

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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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• Which statement concerning the navigation of a vessel in ice is FALSE?（）

  A . Anchoring in the presence of ice is not recommended except in an emergency B . Towing a vessel through an ice field is not recommended except in an emergency C . The "Free and Proceed" system of escorting a beset vessel cuts down on the number of freeing operations D . When anchoring in ice，it is advisable to increase the scope of the chain over what is normally used for non-icing conditio

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• The wind is ESE，and a sailing vessel is steering NW. Which fog signal should she sound?（）

  A . One blast at one-minute intervals B . One blast at two-minute intervals C . Two blasts at one-minute intervals D . One prolonged and two short blasts at two-minute interval

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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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• That center around which a vessel trims is called the（）.

  A . tipping center B . center of buoyancy C . center of gravity D . turning center

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• Which statement is TRUE concerning radiotelephones on board towing vessels?（）

  A . There cannot be a radiotelephone located anywhere except in the wheelhouse B . The officer in charge of the wheelhouse is considered to have the radiotelephone watch C . Only distress messages may be transmitted over channel 13 D . Only the Master of the vessel is allowed to speak over the radiotelephone

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• Which statement about stopping a vessel is TRUE?（）

  A . A lightly laden vessel requires as much stopping distance as a fully laden vessel when the current is from astern B . A vessel is dead in the water when the back wash from astern operation reaches the bow C . A tunnel bow thruster can be used in an emergency to reduce the stopping distance D . When a vessel is dead in the water any speed displayed by doppler log reflects the current

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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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• A vessel is constructed with a steel hull and an aluminum superstructure. Which statement is TRUE?（）

  A . The aluminum will provide greater resistance to the spread of fire by conduction B . The aluminum structure is usually attached to a steel coaming by a method that insulates the two metals C . If the superstructure is stressed，an aluminum structure requires additional expansion joints to prevent fracture D . The steel at the area of the aluminum-to-steel connection must be closely checked for galvanic corrosio

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• For GMDSS，which statement concerning a compulsory vessel is FALSE?（）

  A . A conditional or partial exemption may be granted，in exceptional circumstances，for a single voyage outside the sea area for which the vessel is equipped B . Once a compulsory vessel's GMDSS station has been fitted and inspected，the station must be inspected only once every five years C . All passenger vessels and all cargo vessels that are 300 Gross Tons or larger must comply D . Compulsory vessels must carry at least two licensed GMDSS Radio Operator

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• A large vessel is equipped with a controllable pitch propeller. Which statement is TRUE?（）.

  A . When dead in the water，it is often difficult to find the neutral position and slight headway or sternway may result B . When going directly from full ahead to full astern，there is complete steering control C . When the vessel has headway and the propeller is in neutral，there is no effect on rudder control D . When maneuvering in port，full ahead or astern power can usually be obtained without changing shaft RPM

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• Which statement is TRUE concerning gasoline vapors on board a vessel（）.

  A . They are heavier than air and will settle in the lowest part of the vessel B . They are lighter than air and will settle in the highest part of the vessel C . They should be vented into the engine to improve combustion D . They should be vented into the wheelhouse

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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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• On which vessels is GMDSS required? （）

  A . All vessels capable of international voyages B . Vessels operating outside of the range of VHF coastal radio stations C . SOLAS Convention ships of 300 gross tonnage or more D . Coastal vessels of less than 300 gross to

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