What is the term used to describe the...

Question 1 / 2707066636eed28f7522a1c51e314

Question 1 of 2707066636eed28f7522a1c51e314

What is the term used to describe the stationary vanes preceding the first stage of an axial compressor?

Question 1 of 27070

What is the term used to describe the stationary vanes preceding the first stage of an axial compressor?

🔍 Key Concepts

• Axial-flow compressor basic components: inlet, inlet guide vanes, rotor blades, stator blades • Difference between inlet guide vanes and stator vanes inside the compressor stages • What makes a vane "variable" versus just its basic name

💭 Think About

• Picture the airflow path: air enters the compressor, then passes through a set of stationary vanes before it meets the first rotating blades. What is the general name for those entrance vanes whose job is to direct the flow? • Ask yourself: are stator vanes normally located before or after a rotor stage inside the compressor? How does that compare with the vanes right at the inlet? • Look at which options describe a function (guiding inlet flow) versus which describe adjustability (variable) or position (first stage). Which name fits the position and function given in the question most precisely?

✅ Before You Answer

• Verify which vanes are located ahead of the first rotor and are specifically meant to direct or "guide" inlet air into the compressor • Distinguish between stator vanes between stages and special vanes at the compressor inlet • Check whether "variable" describes an optional feature (can be adjusted) or the fundamental name of that set of vanes

Question 1 of 27070

What is the term used to describe the stationary vanes preceding the first stage of an axial compressor?

Variable stator vanes

Variable inlet vanes

Inlet guide vanes

First stage stator vanes

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Question 1 / 2707066636eed28f7522a1c51e314

Question 1 of 2707066636eed28f7522a1c51e314

What is the term used to describe the stationary vanes preceding the first stage of an axial compressor?

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Question 1 of 27070

What is the term used to describe the stationary vanes preceding the first stage of an axial compressor?