A.Speed limiting governor
B.Over-speed governor
C.Over-speed trip
D.Over-speed relay
您可能感興趣的試卷
你可能感興趣的試題
A.Sensitivity
B.Power
C.Speed droop
D.Compensation
A.double bottom fuel oil tank temperature
B.heater supply steam flow
C.pressure of the fuel supplied to the burners
D.attemperator steam flow in the heater discharge circuit
A.substandard ship
B.standard ship
C.over-standard ship
D.reference ship
A.your work becoming rounded
B.injury to your hand
C.overheating of the file
D.pinning
A.for atomizing
B.for centrifuging
C.in a storage tank
D.in the re-circulating line
最新試題
The flash point of a residual fuel oil should be used to determine the highest temperature to which oil may be heated（）
Cold weather starting of a diesel engine may be made easier by（）
The ISPS Code consists of a mandatory section-Part A, which shows（）
Engine parameters shall be corresponded to NOx Technical Files. This is required by （）
“Insufficiency of manning or insufficiency of certification of seafarers” is an identification of a（）
Using a file without a handle may result in （）
Thermostatic steam pressure reducing valves are used in the fuel oil service system to control the（）
Which of the following items don’t belong to dock repair works?（）
Which of the diesel engine components listed increase air density and helps to improve engine operating efficiency?（）
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（）