turbo puzzle

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Across
  1. 3. Maximizes the utilization of pulse energy
  2. 7. Supports the movement of the shaft
  3. 8. Makes an engine more efficient
Down
  1. 1. The pressure delivered by the compressor
  2. 2. Controls boost with adjustable vanes
  3. 4. Considered the heart of the turbocharger
  4. 5. Controls boost of turbocharger
  5. 6. Selecting the optimal compressor and turbine combination