HYDRAULIC AND PNEUMATICS - Quiz

1) Why in hydraulic pump the filter is installed in suction line?

Reduce the oil to enter Preventing foreign matter Reduce pressure in the pump Increase the pressure in the pump

2) Which valve is used for fine control of flow in pipe line?

Gate valve Globe valve Needle valve Non - return valve

3) Which valve is used to permit fluid to flow in one direction and block the flow in oppsite direction?

Globe valve Check valve Shuttle valve Pressure relief valve

4) Which valve protect against excessive pressure in hydraulic system?

Gate valve Globe valve Relief valve Non-return valve

5) Which gauge indicates pressure valve above the atmospheric pressure?

Pressure gauge Temperature gauge Receiver gauge Precision gauge