Compressive Stress:-When a body is subjected to two equal and opposite axial pushes P ( also called compressive load), then the stress induced at any section of the body is known as compressive stress.
Compressive Strain:- When a body is subjected to two equal and opposite axial pushes P ( also called compressive load), there will be an increase in cross-sectional area and a decrease in length of the body. The ratio of the decrease in length to the original length is known as compressive strain.
4) when a body is subjected to two equal and opposite pushes, as a result of which the body tends to reduce its length, the stress and strain induced is
Answer is:
compressive stress, compressive strain
Explanation:
Related Strength of Materials MCQ with Answers
Answer is:
shear stress, shear strain
Explanation:
When a body is subjected to two equal and opposite forces, acting tangentially across the resisting section, as a result of which the body tends to shear off across the section, the stress and strain induced is shear stress and shear strain.
Answer is:
proportional limit, elastic limit, yielding, failure
Explanation:
1) proportional limit
2) elastic limit
3) yielding
4) failure
Answer is:
elastic limit
Explanation:
Hook's law holds good up to elastic limit.
Answer is:
directly proportional to
Explanation:
Whenever a material is loaded within elastic limit, stress is directly proportional to strain
