Engine: Gas Turbines

1. A Centrifugal compressors are more expensive to manufacture than a axial compressor.
2. B Centrifugal compressors have a lower compression ratio per stage than a axial compressor.
3. C Centrifugal compressors have a higher compression ratio per stage than an axial flow compressor.
4. D A centrifugal compressor has a lower resistance to FOD than a axial compressor.

Tip: press A-D to answer