On a main propulsion diesel engine, the...

Question 1 / 205eccefa1bacbc34ba4d47405

Question 1 of 205eccefa1bacbc34ba4d47405

On a main propulsion diesel engine, the instrument shown in the illustration would normally be attached to the __________. See illustration MO-0031.

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Question 1 of 20

5eccefa1bacbc34ba4d47405

On a main propulsion diesel engine, the instrument shown in the illustration would normally be attached to the __________. See illustration MO-0031.

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🔍 Key Concepts

• diesel engine indicator purpose and what it measures • where on a main propulsion diesel you would tap in to read cylinder pressure over the piston • difference between measuring conditions in the cylinder vs. exhaust, after cooler, or crankcase

💭 Think About

• Ask yourself: to create an indicator diagram of pressure vs. crank angle, where must the indicator sense pressure? • Which of the listed locations is directly exposed to combustion pressure while the engine is firing, without being separated by valves or other components? • Which choices are mainly for gas flow (in or out) or lube oil space, rather than direct combustion pressure?

✅ Before You Answer

• Identify which component has direct access to compression and combustion pressure above the piston. • Eliminate any locations that are normally at much lower pressure than peak firing pressure shown on the gauge scale. • Confirm that the chosen location is one where engines commonly have a dedicated indicator cock/valve provided by the manufacturer.

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Question 1 of 20

On a main propulsion diesel engine, the instrument shown in the illustration would normally be attached to the __________. See illustration MO-0031.

cylinder blow down valve

exhaust manifold

turbocharger after cooler

engine crankcase

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Question 1 / 205eccefa1bacbc34ba4d47405

Question 1 of 205eccefa1bacbc34ba4d47405

On a main propulsion diesel engine, the instrument shown in the illustration would normally be attached to the __________. See illustration MO-0031.

Back

Question 1 of 20

5eccefa1bacbc34ba4d47405

On a main propulsion diesel engine, the instrument shown in the illustration would normally be attached to the __________. See illustration MO-0031.

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