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单项选择题
A.tachometer and engine telegraph
B.oil and water reserves
C.clock and engine telegraph and test the rudder
D.crews
单项选择题
A.engine room logbook
B.voyage logbook
C.engine room logbook or voyage logbook
D.engine room logbook and voyage logbook
单项选择题
A.Steering gear and windlass
B.Navigation light and radio power panel
C.Navigation device power box
D.Daily fresh water pump
单项选择题
A.Deck machinery
B.Little power load
C.Some important load
D.stationary submersible pump
单项选择题
A.Megohm meter, insulation light and synchroscope
B.Synchroscope, synchro light and megohm meter
C.Shore power switch, insulation light and synchroscope
D.Megohm meter, insulation light and shore power switch
单项选择题
A.Paralleling panel
B.Load panel
C.Emergency generator control pane
D.Main generator control pane
单项选择题
A.load panel
B.emergency generator control panel
C.battery changing and discharging panel
D.paralleling panel
单项选择题
A.save network cost
B.improve the reliability of supplying power to important load
C.prevent sequence reverse
D.increase the power factor of important load
单项选择题
A.Ammeter and changeover switch
B.Power factor meter
C.Synchroscope
D.Reverse sequence relay
单项选择题
A.Control panel
B.Load panel
C.Paralleling panel
D.Busbar