You are preparing for a borescope inspection...

Question 1 / 2066636eed28f7522a1c51e219

Question 1 of 2066636eed28f7522a1c51e219

You are preparing for a borescope inspection of a gas turbine engine. Prior to the inspection it is recommended that you do which of the following?

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Question 1 of 20

66636eed28f7522a1c51e219

You are preparing for a borescope inspection of a gas turbine engine. Prior to the inspection it is recommended that you do which of the following?

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🔍 Key Concepts

• Purpose of a borescope inspection in a gas turbine (what are you trying to see and where do deposits usually build up?) • How compressor washing affects visibility of blades and vanes compared to washing the power turbine or whole engine • Any risks or drawbacks of water washing certain sections immediately before an internal visual inspection

💭 Think About

• Think about which section of the gas turbine is most prone to fouling that will block your view during a borescope inspection. • Consider whether water washing all sections right before an inspection could leave residual moisture, loosen debris, or otherwise affect what you see. • Ask yourself which component’s cleanliness most directly improves the effectiveness of a borescope inspection and data you’re trying to collect.

✅ Before You Answer

• Verify which part of the engine (compressor vs power turbine) typically accumulates the most deposits that reduce efficiency and visual clarity. • Check standard maintenance practices: is it common to wash the entire engine or focus on a specific section before borescoping? • Consider if any option might introduce water or loose debris into areas where it could interfere with, rather than help, the inspection.

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Question 1 of 20

You are preparing for a borescope inspection of a gas turbine engine. Prior to the inspection it is recommended that you do which of the following?

Water wash the power turbine.

Water wash both the compressor and the power turbine.

Water wash the compressor.

Not water wash the engine prior to the inspection.

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Question 1 / 2066636eed28f7522a1c51e219

Question 1 of 2066636eed28f7522a1c51e219

You are preparing for a borescope inspection of a gas turbine engine. Prior to the inspection it is recommended that you do which of the following?

Back

Question 1 of 20

66636eed28f7522a1c51e219

You are preparing for a borescope inspection of a gas turbine engine. Prior to the inspection it is recommended that you do which of the following?

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