The piston wrist pin used in some diesel...

Question 1 / 205eccefa1bacbc34ba4d47519

Question 1 of 205eccefa1bacbc34ba4d47519

The piston wrist pin used in some diesel engine pistons is prevented from contacting the cylinder wall by a __________.

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Question 1 of 20

5eccefa1bacbc34ba4d47519

The piston wrist pin used in some diesel engine pistons is prevented from contacting the cylinder wall by a __________.

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🔍 Key Concepts

• wrist pin (gudgeon pin) function and movement inside the piston • How the wrist pin is axially retained so it cannot slide sideways and hit the cylinder wall • Typical small, removable mechanical retainers used in piston pin bores

💭 Think About

• Think about which option is commonly used to keep a pin from sliding side-to-side in a round bore. • Ask yourself: which choice is a device specifically designed to fit into a groove and hold a pin or shaft in place? • Consider which options are normally used for wear surfaces versus positive locking of a pin.

✅ Before You Answer

• Identify which choice is normally used as a locking retainer for pins in machinery. • Eliminate any items that are primarily used for lubrication or bearing surfaces, not for locking. • Picture a piston pin installed: what is placed in a groove at each end of the pin bore to stop the pin from moving outward?

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Question 1 of 20

The piston wrist pin used in some diesel engine pistons is prevented from contacting the cylinder wall by a __________.

piston relief groove

cotter pin

snap ring

bronze bushing

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Question 1 / 205eccefa1bacbc34ba4d47519

Question 1 of 205eccefa1bacbc34ba4d47519

The piston wrist pin used in some diesel engine pistons is prevented from contacting the cylinder wall by a __________.

Back

Question 1 of 20

5eccefa1bacbc34ba4d47519

The piston wrist pin used in some diesel engine pistons is prevented from contacting the cylinder wall by a __________.

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