Title: (Optional) Explain the components of a hydraulic system.
Course: Introduction to Power, Structural, and Technical Systems (18401) > Section: Understanding the Fundamentals of Hydraulics

Explanation should include types of

- pumps
- valves
- cylinders
- safety lockout systems.

Process/Skill Questions:

- What is the difference between an open-center system and a closed-center system?
- What is the purpose of a control valve?
- How do relief valves work?
- How does a hydraulic cylinder operate?
- What type of maintenance is required for most hydraulic systems?