更多"[单选题] ______ is not a type of IALA "的相关试题:
[单选题] The IALA buoyage system is divided into two categories:________.
A.The buoy system and the lighthouse system
B.The central buoy system and the side buoy system
C.The lateral system and the cardinal system
D.The stripe system and the band system
[单选题] What would be the colour of an IALA starboard hand lateral buoy, as seen when sailling toward land, in Europe?
A.Green
B.Red
C.Red and green stripes
D.Black and yellow stripes
[单选题] Under the IALA-A Buoyage System，a green spar buoy with a triangular topmark would indicate that the buoy ______．
A.Should be left to port when heading out to sea
B.May be left close aboard on either side
C.Is on the north side of a point of interest
D.Is marking the preferred channel
[单选题]【典型考题】The maritime radio system consisting of a series of coast stations transmitting coastal warning is called______.
A. NAVTEX
B. HYDROLANT/HYDROPAC
C. NAVAREA
D. SAFESEA
[单选题] ______ is used for receiving maritime safety information which is automatically printed by the receiver.
A. NAVTEX receiver
B. Search and Rescue Transponder
C. Emergency Position Indicating Radio Beacon
D. Digital selective calling
[单选题] A maritime lien may be placed against ______．
A.Any assets that a ship's owner may have
B.A vessel，cargo，or freight
C.Objects that are fixed and immovable，such as wharves
D.The vessel only
[单选题] Portable foam type fire extinguishers are most effective on ______.
A. mattress fires
B. oil fires
C. wood fires
D. All of the above
[单选题]Each type of engineapplication on board.
A.have its
B.have it
C.has its
D.has it
[单选题] Release 14之后有几种PHR Type
A.1
B.2
C.3
D.4
[单选题]This steering gearthe electro-hydraulic type.
A.is from
B.is of
C.is that
D.is for
[单选题] A type of precipitation that occurs only in thunderstorms with strong convection currents that convey raindrops above and below the freezing level is known as ______．
A.Sleet
B.Hail
C.Freezing rain
D.Rime
[单选题] A squeeze-grip type carbon dioxide portable fire extinguisher has been partially discharged．It should be ______．
A.replaced in its proper location if weight loss is no more than 15%
B.replaced in its proper location if weight loss is no more than 25%
C.labeled empty and recharged as soon as possible
D.labeled empty and replaced in its proper location regardless of weight
[单选题] Which type of hull damage should be repaired FIRST ________.
A. Damage below the waterline
B. Damage to interior watertight boundaries
C. Damage in way of machinery rooms
D. Damage at or just above the waterline
[单选题]The diesel engine is a type of internal combustion engine which ignitesby injecting it into hot,high pressure air in.
A.the hot water/the scavenging air box
B.the fuel /a combustion chamber
C.the lube oil /a crankcase
D.the air/an air receiver
[单选题] What type of radar can activate a SART?
A. X-band radar
B. S-band radar
C. C-band radar
D. No radar can
[单选题] What type of oil is most suitable for reducing the effect of heavy seas?
A. Crude oil
B. Fuel oil
C. Vegetable oil
D. Lubricating oil
[单选题] 在Release14之后有几种PHR Type
A.4
B.3
C.2
D.1
[单选题] A thrust bearing of the tilting pad type is fitted___the drive shaft.
A.on
B.to
C.in
D.with
