hydraulics Flashcards

1
Q

what r and when used

A

use water (pneumatic use air + gas)
for applications that need higher force and heavy lifting
pn for low scale engineering and mechanical tasks

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2
Q

adv of hydraulic

A
  • easy to control + accurate
  • simpler and easier to maintain
  • deliver constant force regardless of speed changes
  • easy to spot leagues of hydraulic systems
  • higher braking power
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3
Q

pressure

A

cont, physical force exerted on object by something in contact with it
- force/area

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4
Q

pascals principle

A

in a fluid at rest in closed contained, a pressure change in one part is transmitted without loss to every portion of the fluid and to the walls of the containers

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