AHHPC 25054 Hydraulics- Principles and Circuits

 

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Performance Objectives

                                                                                                                    Pass     Fail                  

Topic 1: Principles

1.1  Explain what a liquid is and how liquids differ from
solids and gases.

1.2  Explain how force is transmitted through a liquid.

1.3  Define the following terms: pressure, head, atmospheric
pressure, vacuum, laminar flow, turbulent flow, velocity,
and flow rate.

1.4  Describe the relationship between pressure and flow in a
hydraulic system.

 

Topic 2: Circuits

2.1 List the main components of a basic hydraulic circuit and
      describe the function of each component.

2.2 Describe the basic operation of an automatic venting circuit,
      an accumulator circuit, and a regenerative circuit.

 

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