Hydraulics and Pneumatics

*Our Fluids test will be on Thursday, April 12. If you are absent due to illness or athletics, it is your responsibility to speak to Mr. Mak and make up the test as son as possible.

*The Hydraulics and Pneumatics Mini-assignment is due by Friday, April 6




Part 1 - Hydraulics
https://www.youtube.com/watch?v=YlmRa-9zDF8

Part 2 - Pneumatics
https://www.youtube.com/watch?v=-ZFR73WYqkk


Mini-Assigment Questions
  1. Pressure machines are grouped as either _________________ or ____________.
  2. State the two most important ideas for understanding how a hydraulic system works.
  3. Define hydraulic system.
  4. Briefly explain how a hydraulic system can “multiply force.”
  5. Which fluid is typically used in hydraulic systems?
  6. Briefly explain, in your own words, how the hydraulic brakes on a car work.
  7. List and briefly describe three examples of real-world uses for hydraulics other than car brakes.
  8. What do pneumatic systems use instead of oil or water?
  9. In your own words, briefly explain how a pneumatic system works.
  10. What is wrong with Steven?
  11. Name and briefly describe three real-world examples of uses for pneumatics.
  12. Pneumatic machines are much noisier than hydraulic ones. Explain why this is.




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