Mastering Aircraft Engines

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Questions and Answers

Which component of the engine compresses the air that enters the core engine?

  • The accessory gearbox
  • The High Pressure (HP) compressor turbine assembly (correct)
  • The combustion chamber
  • The Low Pressure compressor turbine assembly

What drives the HP and the LP turbines of the engine?

  • The fuel mixture
  • The gas resulting from combustion (correct)
  • The combustion chamber
  • The LP compressor

Which engine parameter is provided by the rotation speed of the fan?

  • N1 (correct)
  • L2
  • L1
  • N2

How many compressor turbine assemblies does the engine have?

<p>Two (B)</p> Signup and view all the answers

What happens to most of the air after it is compressed by the LP compressor?

<p>It flows out of the core engine and provides most of the engine thrust (D)</p> Signup and view all the answers

Which component of the engine divides the compressed air into two flows?

<p>The LP compressor turbine assembly (B)</p> Signup and view all the answers

What happens to most of the air after it flows out of the core engine?

<p>It provides most of the engine thrust (C)</p> Signup and view all the answers

What drives the HP compressor?

<p>The gas resulting from combustion (B)</p> Signup and view all the answers

What engine parameter is provided by the rotation speed of the HP rotor?

<p>N2 (B)</p> Signup and view all the answers

What is the role of the accessory gearbox in the engine?

<p>To operate the associated compressor turbines (D)</p> Signup and view all the answers

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