Liquid is needed to use hydraulics. It's what makes hydraulics work.
Science of Hydraulics is the study of fluids, mostly liquids, in motion.
Hydraulics is the use of liquids to transmit power. Pneumatics is the use of gases (usually air) to transmit power.
One similarity is that they both use fluids. Both gasses and liquids are fluids. the two are also compressible.
hydraulic is liquid based, pneumatic is air.
Hydraulics..... or moving of the car super super simple.
Science of Hydraulics is the study of fluids, mostly liquids, in motion.
liquids are easier to move.
Hydraulics
Yes. You normally study "Fire Science" and hydraulics. The study of liquids at motion and at rest. (WATER)
Hydraulics are powered by liquids under pressure and pnuematics are powered by gasses, usually air, under pressure. Both liquids and gasses are fluids.
The incompressibility of most liquids.
Hydraulics is the use of liquids to transmit power. Pneumatics is the use of gases (usually air) to transmit power.
Hydraulics use liquids as the working fluid, pneumatics use gases as the working fluid.
Depends how good are the hydraulics.
The non-compressibility of liquids, and the equivalence of p = F/A (pressure equals force divided by area) explain why and how hydraulics work.
Yes, liquids are hard to compress. That's what makes hydraulics so useful when it comes to the transfer of force. Hydraulics can lift thousands of pounds with minimal effort.
if your talking about the hydraulic suspension ( "switches" ) i use 40 weight motor oil and never have any problems