||ROBO 231, Hydraulic Circuits II, advanced pressure and flow controls components and their industrial applications are studied. Accumulators, rotary actuators and piston pumps are introduced. Students are required to design more advanced systems based on specific industrial uses. Advanced schematics of hydraulic cylinder and motor circuits are drawn and interpreted. Hydraulics II introduces fitting types, conductor selection and sizing and assembly methods. This course will prepare the student for Hydraulic systems III.