The device shown in the illustration is...

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Question 1 of 205eccefa2bacbc34ba4d47759

The device shown in the illustration is utilized in some diesel control systems. If the output of "2" is directed to the engine governor, what will be its primary function? See illustration MO-0114.

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Question 1 of 20

5eccefa2bacbc34ba4d47759

The device shown in the illustration is utilized in some diesel control systems. If the output of "2" is directed to the engine governor, what will be its primary function? See illustration MO-0114.

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🔍 Key Concepts

• Pneumatic speed control signal to the governor (point 2 in the diagram) • Purpose of a critical speed jump control valve in a diesel engine control system • Difference between overload protection, speed smoothing, and skipping a critical speed range

💭 Think About

• Look at the title of the diagram and the label on valve 22A. What overall problem is this group of valves designed to solve? • If the governor receives the modified signal from point 2, how will that change the way the engine passes through certain speed ranges during acceleration or deceleration? • Which answer choices talk about protecting the engine from a specific unsafe speed band versus just smoothing or stepping speed changes in general?

✅ Before You Answer

• Note that the output at 2 is labeled "Speed Control Signal To Governor" – it is not a shutdown or trip line. • Focus on the words "critical speed", "jump", and the separate low-end and high-end speed set point regulators; relate these to the answer choices. • Eliminate any option that describes functions unrelated to avoiding a particular speed range, such as pure overload protection or only damping small fluctuations.

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Question 1 of 205eccefa2bacbc34ba4d47759

The device shown in the illustration is utilized in some diesel control systems. If the output of "2" is directed to the engine governor, what will be its primary function? See illustration MO-0114.

Back

Question 1 of 20

5eccefa2bacbc34ba4d47759

The device shown in the illustration is utilized in some diesel control systems. If the output of "2" is directed to the engine governor, what will be its primary function? See illustration MO-0114.

No comments yet

Be the first to share your thoughts!

If the question has a related picture, it will appear here.

🔍 Key Concepts

💭 Think About

✅ Before You Answer

👋 Hi! I'm Genie, your AI study assistant. How can I help you with this question?

Quick actions

— No credit card needed