HYDRAULIC AND PNEUMATIC - Quiz

1) What is the working media in pneumatic system?

Air Oil Diesel Stream

2) Which act as a seal in the external gear pump?

Housing Drive gear Driven gear Gear meshing

3) Which valve regulate the flow rate in hydraulic system?

By pass Delivery Non return Pressure relief

4) Which part in the internal gear pump act as seal?

Gears Gasket Sealing ring Crescent-shaped spacer

5) What is the direction of driven gear in an external gear pump?

Same direction Inclined direction Opposite direction Perpendicular direction