Question 51Motor Plants - 1st Asst/Chief70% to pass
The component labeled "A" on the engine reversing device shown in the illustration, performs its function by transmitting. Illustration MO-0125
AI Explanation
The correct answer is D) a pneumatic signal which activates a hydraulic control cylinder allowing the camshaft to shift axially.
The component labeled "A" on the engine reversing device is responsible for transmitting a pneumatic signal that activates a hydraulic control cylinder. This allows the camshaft to shift axially, which is the key function of the engine reversing device in order to reverse the direction of the engine.
The other answer choices are incorrect because they do not accurately describe the mechanism of the engine reversing device. Options A, B, and C involve different methods of engine control that are not relevant to the specific component and function described in the question.
Related Questions
#49 A four-stroke cycle auxiliary diesel engine fuel cam has shifted from its original position during maintenance. To ensure correct timing of the fuel pump, the intake and exhaust valves should be in what position when approaching top dead center for injection? #50 The cylinders labeled "B" and "C" in the illustration are used to_______________. Illustration MO-0125 #52 In order to reverse the rotation of a two-stroke cycle loop scavenged, direct reversing, propulsion diesel engine, the cam positions must be changed for the_______________.#53 Which internal combustion engine starting system uses a vane type fluid motor? #54 Which of the following operating characteristics of the Bendix drive friction clutch is associated with a Bendix drive starter?