A.improper venting of the cooling system
B.carrying the expansion tank water level too high
C.a totally clogged impeller in the cooling water pump
D.an incorrectly set cooling system temperature control
您可能感興趣的試卷
你可能感興趣的試題
A.crankcase
B.low lube oil temperature
C.excessive oil consumption
D.low bearing oil pressure
A.cam action
B.spring force
C.fuel oil pressure
D.firing pressure
A.An open vent in the cooling system
B.A fouled sea chest
C.A restricted water passage in the engine
D.Air entrained in the cooling water
A.injection pressure
B.shape of combustion space
C.turbulence in combustion space
D.all of the above
A.governor sensitivity
B.governor promptness
C.speed droop
D.isochronous governing
最新試題
Diesel engine air start system check valves are opened by （）
Engine parameters shall be corresponded to NOx Technical Files. This is required by （）
The ISPS Code consists of a mandatory section-Part A, which shows（）
Which one is NOT the ‘clear grounds’ for a more detailed inspection?（）
Flame failure in an automatically fired auxiliary boiler can from a/an （）
Refrigerant entering the compressor of a refrigeration system should be in which of the following conditions?（）
Under MARPOL Code the ship to which it applies has to carry （）
To proceed to the assistance of a ship in distress is（）
The condensers located in various stages of a flash evaporator are cooled by（）
The main purpose of port State control is not to（）