Kort nozzles are installed around the propellers of some vessels to ______.A.increase the

A Kort nozzle is a(n) ______.

A.hollow tube surrounding the propeller used to improve thrust

B.nozzle attached to a firefighting hose

C.intake valve on a diesel engine

D.piston cylinder on a diesel engine

A、Compressor discharge

B、Fuel spray nozzles

C、Turbine inlet

A.Close the inlet and outletvalves for diesel oil

B.Open the air nozzles in the secondary combustion chamber until it stops

C.Open the air nozzles in the primary combustion chamber until it stops

D.Close inlet valve for pressurized air

Fuel is admitted to a diesel engine cylinder through the ______.

A.injector nozzles

B.carburetor

C.exhaust ports

D.intake valves

A.Fire stations aboard the vessel，except for those in open deck areas weatherdeck and cargo hold fire stations

B.Interior fire stations

C.Engine room fire stations

D.All of the above

A.IBS、INS(C)、INS(B)、INS(A)

B.IBS 、INS(A)、 INS(B)、INS(C)

C.INS(A)、INS(B)、INS(C)、IBS

D.INS(C) 、INS(B) 、INS(A)、 IBS

A.IBS、INS(C)、INS(B)、INS(A)

B.IBS 、INS(A)、 INS(B)、INS(C)

C.INS(A)、INS(B)、INS(C)、IBS

D.INS(B) 、INS(A)、 IBS

A.INS(A)

B.INS(B)

C.INS(C)

D.INS(D)