JoAr+YoLe+BlBa

1- Moved by, or operated by a fluid 2- Run by or use of compressed air 3- hydraulic generater Hydraulic high pressure water pump Hydraulic submersible pump Hydraulic compressor

4- A system that transfers pressure through liquid to aid in the lifting of an object.

5- Hydraulic is Operated by a liquid moving in a confined space under pressure:hydraulic fluid

6- Pneumatic is Operated by air or gas under pressure 7- Pneumatics use air, Hydraulics use Oil