A.the engine stopped
B.the engine was stopped
C.he stopped the engine
D.he had stopped the engine
您可能感興趣的試卷
你可能感興趣的試題
A.To satisfy
B.To be satisfied
C.After satisfying
D.After being satisfied
A.forces
B.enables
C.makes
D.is able to
A.makes the experts to judge
B.enables the experts to judge
C.make the experts judging
D.enable the experts to judge
A.in entrance
B.in exit
C.in the upper part
D.on the outside
A.a reciprocating pump
B.a vane pump
C.a centrifugal pump
D.a triple screw pump
最新試題
If two A.C.generators are to be operated in parallel, the load is distributed evenly by（）
To shut down a diesel engine after it exceeds the set maximum speed，which type of device listed should be used?（）
Thermostatic steam pressure reducing valves are used in the fuel oil service system to control the（）
Which one is NOT the ‘clear grounds’ for a more detailed inspection?（）
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（）
（）connectors hold best if a wire is accidentally pulled or a connection becomes loose.
The flash point of a residual fuel oil should be used to determine the highest temperature to which oil may be heated（）
Diesel engine air start system check valves are opened by （）
For a given exhaust gas boiler, what is the quantity of its evaporation mainly determined?（）