Question

A 5-mm thick hollow steel has an allowable stress limited to 200 MPa. Determine the inside and outside diameter of the tube if the force applied is 2.0 kN.

Answer 1

Answer:

Outside diameter = 4.09mm

Explanation:

he concept applied here is the relationship between allowable stress, load or force and the area.

• allowable stress = F/A

• Allowable stress in N/m2 or MPA or N/mm2

• Area = pid2/4