HYDRAULIC AND PNEUMATICS - Practice Mode

1) Where ram is used in hydraulic linear actuator?
Correct Answer: Elevator Jack
2) Which energy is converted by hydro static pressure of the oil?
Correct Answer: Mechanical energy
3) Which valve block flow in one direction and allow free flow in the other direction?
Correct Answer: Non- return valve
4) Where hydraulic by-pass circuit is used in common?
Correct Answer: Shearing machine
5) Which energy is present in oil by virtue of its motion?
Correct Answer: Kinetic energy