A、the air start valve timing gears and rods
B、a cylinder check valve
C、individual cams and valve gear
D、an air manifold poppet valve
更多“The timing of diesel engine air starting valves is controlled by（）”相关的问题
A、the size of the holes in the fuel nozzle B、timing of the pump C、supply pressure to the pump D、shape of the combustion chamber
A、controlling the amount of fuel injected into the cylinders B、varying the speed of the turbocharger C、adjusting the compression ratio D、changing the timing of the fuel injection camshaft
A、regulating the speed of the turbocharger B、rotating the fuel injector pump plunger C、regulating the speed of the fuel oil transfer pump D、changing engine timing
A、preparation for stand-by should be organized by engine room B、engine trails should be agreed with bridge, and then do it C、As to engine trials of the twin diesels and two propellers, the two diesels should use “slow ahead” at the same time D、After engine trials, the handle of the engine telegraph should be put in the “stop” position
A、Excessively early injection timing B、Combustion knock C、Leaking piston rings D、Light load
A、too light of a load B、injection timing is too early C、overloading of the engine D、too low of a compression ratio
A、quantity of air it takes in and retains in the cylinders during a given time period B、proportion of trapped air that is utilized in the combustion process C、thermodynamic efficiency of the engine cycle D、all of the above
A、area times the stroke B、area times the stroke, times the number of cylinders C、volume times the stroke D、volume times the stroke, times the number of cylinders
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