A.Accommodation lighting
B.Windlass
C.Main sea water pump
D.Compressor
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A.Navigation lamp
B.Windlass
C.Main sea water pump
D.Compressor
A.Ammeter and changeover switch
B.Speed governor device
C.Synchroscope
D.Wattmeter
A.Control panel
B.Paralleling panel
C.Load panel
D.Busbar
A.Overflow valve
B.Reducing valve
C.Balancing valve
D.Reducing valve or balancing valve
A.overflow valve
B.reducing valve
C.relief valve
D.sequence valve
最新試題
As soon as a diesel engine has started, which of the listed engine operating parameters should be checked FIRST?()
Cold weather starting of a diesel engine may be made easier by()
()are used to digest the sewage to produce innocuous sludge in a biological sewage treatment plant.
Which of the diesel engine components listed increase air density and helps to improve engine operating efficiency?()
If separating effect is not good, which measure should be taken ()
To shut down a diesel engine after it exceeds the set maximum speed,which type of device listed should be used?()
The condensers located in various stages of a flash evaporator are cooled by()
Which one is NOT the ‘clear grounds’ for a more detailed inspection?()
The additional mark ()in the Classification Certificate for Machinery means propulsion apparatus is remotely controlled on the navigating bridge control station, and engine assembly control station is unmanned periodically.
Which of the following items don’t belong to dock repair works?()