单选题 How is the cylinder?

A、 There is nothing wrong with the cylinder.
B、 There are two cracks in the liner.
C、 There is only one crack in the liner.
D、 The piston ring is worn out.

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相关试题

单选题 When will the engine be stood by?

A、1200.
B、1100.
C、1300.
D、1000.


单选题 How will they transfer fuel oil?

A、50 tons from No.1 starboard to No.2 port
B、50 tons from No.1 port to No.2 starboard
C、100 tons from No.1 port to No.2 starboard.
D、100 tons from No.2 port to No.1 starboard.


单选题 What is the relationship between two speakers?

A、Chief engineer and captain.
B、Duty engineer and duty officer.
C、Chief officer and second engineer.
D、Captain and the agent.

单选题 What is the second speaker going to do firstly?

A、 Stand by engine.
B、 Change over to diesel oil.
C、Do nothing.
D、Start auxiliary engine.


单选题 How does the ballast system work?

A、It works well.
B、It is out of order.
C、It breaks down.
D、It has to be repaired.


单选题 How much ballast water will be pumped?

A、100 tons.
B、150 tons.
C、50 tons.
D、115 tons.


单选题 How should the ballast water be pumped?

A、From No.2 port to No.1 starboard. d to No.1 port.
B、From No.2 starboar
C、From No.I port to No.2 starboard.
D、From No.1 starboard to No.2 port


单选题 Where will their ship arrive at?

A、Port.
B、Anchorage.
C、Pilot station.
D、Congested water.