The document discusses different types of compressors, including positive displacement compressors like Roots blowers and vane blowers, and non-positive displacement compressors such as centrifugal and axial flow compressors. It also mentions single stage reciprocating compressors and PV diagrams.

1. TYPES OF COMPRESSORS
1.0 POSITIVE DISPLACEMENT
a) Roots Blower

2. TYPES OF COMPRESSORS
1.0 POSITIVE DISPLACEMENT
b) Vane Blower

3. TYPES OF COMPRESSORS
2.0 NON - POSITIVE DISPLACEMENT
a) Centrifugal Compressor

4. TYPES OF COMPRESSORS
2.0 NON - POSITIVE DISPLACEMENT
b) Axial Flow Compressor

5. Single Stage Reciprocating Compressor

6. PV Diagram