Zero reference for the GE LM2500 gas turbine...

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Question 1 of 205eccef9fbacbc34ba4d46bd4

Zero reference for the GE LM2500 gas turbine engine is established by the use of which of the following engine components?

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5eccef9fbacbc34ba4d46bd4

Zero reference for the GE LM2500 gas turbine engine is established by the use of which of the following engine components?

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🔍 Key Concepts

• How a zero reference is established on rotating machinery like gas turbines • The difference between stationary components (vanes/shrouds) and rotating components (blades, blade pads, locking lugs) in the LM2500 • Which component is designed as a precise, hard reference surface for measurements and clearances

💭 Think About

• Ask yourself: When mechanics set up dial indicators or clearance tools on an LM2500, which part do they actually touch to establish zero on the rotor? • Think about which of these components is specifically designed and manufactured as a measurement/locating feature, not just an airfoil or structural lock. • Consider whether zero reference is more likely taken from a wear‑prone gas path surface or from a hardened, dedicated reference pad/feature.

✅ Before You Answer

• Identify which option represents a hardened, machined reference surface rather than a gas path airfoil or simple locking feature. • Make sure you distinguish between vanes (stationary airfoils) and blades (rotating airfoils) and which would reasonably be used for accurate measurements. • Verify from your LM2500 study material which specific feature is called out as the rotor zero reference for setting clearances and alignment.

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Question 1 of 205eccef9fbacbc34ba4d46bd4

Zero reference for the GE LM2500 gas turbine engine is established by the use of which of the following engine components?

Back

Question 1 of 20

5eccef9fbacbc34ba4d46bd4

Zero reference for the GE LM2500 gas turbine engine is established by the use of which of the following engine components?

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