On a diesel engine, using a distributor type...

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Question 1 of 205eccefa3bacbc34ba4d47d77

On a diesel engine, using a distributor type air starting system, that is not running, which of the following methods may be used to detect leaking air starting valves?

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Question 1 of 20

5eccefa3bacbc34ba4d47d77

On a diesel engine, using a distributor type air starting system, that is not running, which of the following methods may be used to detect leaking air starting valves?

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🔍 Key Concepts

• Distributor type air starting system operation (how air is delivered to each cylinder) • What happens inside a cylinder if an air start valve leaks when the engine is stopped • Difference between checking the starting manifold/system pressure and checking conditions at each cylinder

💭 Think About

• Ask yourself: if an air start valve is leaking while the engine is stopped, where will that air go and how could you sense it locally at the cylinder? • Which option actually tells you which specific cylinder has the leak, instead of just telling you there is a leak somewhere in the system? • Among the choices, which method would show actual air escaping into a cylinder when there should be none, on an engine that is not turning?

✅ Before You Answer

• Make sure the method you pick can be done with the engine stopped and safe to approach. • Verify that the method checks each cylinder individually, not just overall system pressure. • Confirm that the method would directly reveal air passing through a leaking air start valve into the cylinder (think: what simple opening or fitting on the cylinder lets you sense this?).

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Question 1 of 205eccefa3bacbc34ba4d47d77

On a diesel engine, using a distributor type air starting system, that is not running, which of the following methods may be used to detect leaking air starting valves?

Back

Question 1 of 20

5eccefa3bacbc34ba4d47d77

On a diesel engine, using a distributor type air starting system, that is not running, which of the following methods may be used to detect leaking air starting valves?

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