A.Ammeter
B.Voltmeter
C.Wattmeter
D.Synchroscope
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A.argo winch
B.Windlass
C.Steering gear
D.Air compressor
A.Emergency fire pump
B.Windlass
C.Main sea water pump
D.Fresh water pump
A.Accommodation lighting
B.Windlass
C.Main sea water pump
D.Compressor
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
A.overflow valve
B.reducing valve
C.relief valve
D.sequence valve
A.control the fluid flow through it
B.prevent the pressure before it over the specified valve
C.make the pressure after it steady
D.control the direction of oil flow
最新试题
Thermostatic steam pressure reducing valves are used in the fuel oil service system to control the（）
The ISPS Code consists of a mandatory section-Part A, which shows（）
The treatment of the fuel oils involves storage, heating, filtering and（）
“Insufficiency of manning or insufficiency of certification of seafarers” is an identification of a（）
One of the reasons that cause oil flowed from sludge outlet of a self-cleaning separator is（）
The Port State Control officer may witness a fire drill carried out by the crew assigned to these duties on the（）
By comparing the exhaust gas temperature of each cylinder, the operator can determine if the load is balanced throughout the engine. The device most commonly used is a（）
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.
（） is not installed on the main switchboar.
Under MARPOL Code the ship to which it applies has to carry （）