AHHPU                        25055                        Hydraulics- Pumps

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Performance Objectives:
  Pass Fail
Topic 1: Types of Pumps
     
1.1 Describe the basic operation of a hydraulic power circuit. ____   ____
     
1.2 Describe the role of a pump in a typical circuit. ____   ____
     
1.3 Describe the basic operation of a positive displacement pump. ____   ____
     
1.4 Describe the differences between a fixed displacement pump and a variable displacement pump. ____   ____
     
     
Topic 2: Rotary Pumps    
     
2.1 Describe the basic components and operation of the following types of gear pumps: external gear pump, internal gear pump, and gerotor pump. ____   ____
     
2.2 Describe the basic components and operation of the following types of vane pumps: unbalanced vane pump, pressure compensated vane pump, and balanced vane pump. ____   ____
     
     
Topic 3: Piston Pumps    
     
3.1 Describe the basic components and operation of a fixed displacement radial piston pump and a variable displacement radial piston pump. ____   ____
     
3.2 Describe the basic components and operation of a fixed displacement axial pump and a variable displacement axial piston pump. ____   ____
     
3.3 Describe the basic components and operation of a pressure compensated axial piston pump. ____    ____


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