engineering recuitment NMDC Junior Officer (Trainee) Mock Test 2024 Mechatronics and Robotics Pneumatic and Hydraulic Actuators
A hydraulic cylinder has to move a table of weight 13 kN. The speed of the cylinder is to be accelerated up to a velocity of 0.13 m/sec in 0.5 sec. assume coefficient of sliding friction as 0.15 and the cylindrical chamber has a diameter of 50 mm. Find the input pressure of oil that should be supplied.
1
4 MPa
2
1.16 MPa
3
5.65 MPa
4
7.25 MPa