The termination of fuel injection for a...

Question 1 / 205eccefa2bacbc34ba4d478d5

Question 1 of 205eccefa2bacbc34ba4d478d5

The termination of fuel injection for a large low speed diesel engine is initiated by __________. See illustration MO-0106.

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Question 1 of 20

5eccefa2bacbc34ba4d478d5

The termination of fuel injection for a large low speed diesel engine is initiated by __________. See illustration MO-0106.

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🔍 Key Concepts

• Fuel injection pump helix and spill port – how rotation of the pump plunger changes when injection stops • Governor / fuel control rod linkage – which parts actually move every time you change engine load or speed setting • Hydraulic vs. mechanical actions – decide whether injection cutoff is caused by a pressure change, a valve movement, or a rotary motion

💭 Think About

• Trace the path from the governor output to the fuel pumps on the diagram: which numbered parts directly change the effective stroke of the fuel pump plunger? • Look at the fuel pump section in the upper left: which component’s movement would change the angular position of the pump plunger helix, thereby changing the point at which the spill port opens and injection ends? • Ask yourself whether injection stops each cycle because of a one‑time pressure signal, a valve that suddenly shuts, or because the pump plunger reaches a point where fuel can spill back to suction.

✅ Before You Answer

• Identify which number in the illustration is associated with the fuel pump racks / plungers rather than remote controls or limiters. • Confirm which component moves once per firing stroke to end injection (internal pump action) versus which parts move only when you change speed or load. • Make sure the option you choose is the one that directly initiates opening of the spill port / end of effective pumping stroke, not just a part of the long‑range control mechanism.

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Question 1 of 20

The termination of fuel injection for a large low speed diesel engine is initiated by __________. See illustration MO-0106.

rotation of part #433

valve action of part #436

pressure applied to component #511

movement of rod #581

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Question 1 / 205eccefa2bacbc34ba4d478d5

Question 1 of 205eccefa2bacbc34ba4d478d5

The termination of fuel injection for a large low speed diesel engine is initiated by __________. See illustration MO-0106.

Back

Question 1 of 20

5eccefa2bacbc34ba4d478d5

The termination of fuel injection for a large low speed diesel engine is initiated by __________. See illustration MO-0106.

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?

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— No credit card needed