Consider a 250mmx15mmx10mm steel bar which is free to expand is heated from 15C to 40C. what will be developed?
A)compressive stress
B)tensile stress
C)shear stress
D)no stress

Name: Consider a 250mmx15mmx10mm steel bar which is free to expand is heated from 15C to 40C. what will be developed? A)compressive stress B)tensile stress C)shear stress D)no stress
Brand: Quizplus
Rating: 4.8 (37 reviews)

Question

Quizplus · Accepted Answer

Since the steel bar is free to expand, there will be no stress developed as it is not constrained.

Consider a 250mmx15mmx10mm Steel Bar Which Is Free to Expand