HYDRAULIC AND PNEUMATICS - Practice Mode

1) Which property of oil that controls the flow in hydraulic system?
Correct Answer: Viscosity
2) What is the name of the device used to remove dust, chips and other foreign particles from the fluid?
Correct Answer: Filter
3) Which valve is used as interface between the electrical and pneumatic system?
Correct Answer: Solenoid valve
4) Which valve is used for mechanical position to sense in machine automation system?
Correct Answer: Roller valve
5) Which valve is used to remove the excess amount of oil in the hydraulic system?
Correct Answer: Pressure relief valve
Explanation:

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