Answer is:
Actuator
Explanation:
Actuator is a device converts hydraulic energy into mechanical energy.
![Which device converts hydraulic energy into mechanical energy?](https://mcqfinder.in/uploads/images/objective-questions/mechanic-diesel-set-1-hydraulics-and-pneumatics/mechanic-diesel-set-1-hydraulics-and-pneumatics-id-4-e.jpg)
Answer is:
Air Compressor
Explanation:
Air Compressor is the power source of the pneumatic system.
![Which is the power source of the pneumatic system?](https://mcqfinder.in/uploads/images/objective-questions/mechanic-diesel-set-1-hydraulics-and-pneumatics/mechanic-diesel-set-1-hydraulics-and-pneumatics-id-5-e.jpg)