The diesel engine wrist pin in the...

Question 1 / 2066636eef28f7522a1c51f9dd

Question 1 of 2066636eef28f7522a1c51f9dd

The diesel engine wrist pin in the illustration is indicated by the component labeled __________. Illustration MO-0122

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Question 1 of 20

66636eef28f7522a1c51f9dd

The diesel engine wrist pin in the illustration is indicated by the component labeled __________. Illustration MO-0122

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🔍 Key Concepts

• Wrist pin (gudgeon pin) connects the piston to the small end of the connecting rod and allows it to pivot • Differentiate between piston, connecting rod, and piston pin in the illustration • Focus on the cross‑section view inside the piston rather than external bolts or bearings

💭 Think About

• First, find the piston in one cylinder and trace the connecting rod upward; what solid part actually passes sideways through the piston? • Compare that sideways pin with the crankpin at the crankshaft: which one is at the piston end, not the crank end? • Look at each labeled option on or near the piston and ask: is this the part that forms the pivot between rod and piston, or is it something else like the piston skirt or crankpin?

✅ Before You Answer

• Verify that the chosen label is on the small end of the connecting rod, inside the piston • Confirm the labeled part is a short horizontal cylindrical pin passing through the piston, not the vertical rod or crankshaft • Make sure you are not mistaking the crankpin (at the crankshaft) for the wrist pin (at the piston)

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Question 1 of 20

The diesel engine wrist pin in the illustration is indicated by the component labeled __________. Illustration MO-0122

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Question 1 / 2066636eef28f7522a1c51f9dd

Question 1 of 2066636eef28f7522a1c51f9dd

The diesel engine wrist pin in the illustration is indicated by the component labeled __________. Illustration MO-0122

Back

Question 1 of 20

66636eef28f7522a1c51f9dd

The diesel engine wrist pin in the illustration is indicated by the component labeled __________. Illustration MO-0122

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