A.indicates the engine's particulars B.tells the engine's function C.shows the engine's type D.refers to the engine's information
A.kerosene B.unleaded gasoline C.diesel oil D.liquefied gas
A.causes colloid suspension in the cooling water B.reduces the capability of the lubrication system C.can form pockets which block the flow of coolant through the system D.leads to the scuffing of cylinder walls
A.may jam against the stops B.will not automatically position the boat at the embarkation station C.screw may come out of the sheath D.will chafe against the falls and may cause their failure
A.Less fuel consumption per SHP B.Diesel fuel costs less than bunker C or its equivalent C.Less routine maintenance required D.Less weight per SHP
A.four cycle B.compression ignition C.vacuum ignition D.external combustion
A.Oil level B.Flow of cooling water C.Exhaust discharge D.All of the above
A.Water temperature B.Water pressure C.Exhaust temperature D.Air box pressure
A.Cylinder head valves B.Ports C.Turbo chargers D.Bleeder valves
A.full ahead B.full astern C.half ahead D.slow astern
