Hydraulic and Pneumatics MCQ with Answers

Hydraulic and Pneumatics MCQ with Answers

41) Which property of oil that controls the flow in hydraulic system?

Answer is:

Viscosity

42) What is the name of the device used to remove dust, chips and other foreign particles from the fluid?

Answer is:

Filter

43) Which valve is used as interface between the electrical and pneumatic system?

Answer is:

Solenoid valve

44) Which valve is used for mechanical position to sense in machine automation system?

Answer is:

Roller valve

45) Which valve is used to remove the excess amount of oil in the hydraulic system?

Answer is:

Pressure relief valve

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