Stress Strain Quiz

Linear Strain is defined as

• Ratio of change in length to original length

• Elongation

• Decrease in length

• None of these

2. Stress is

• External force

• Internal resistive force

• Axial force

• Radial force

Following are the basic types of stress except

• Tensile stress

• Compressive stress

• Shear stress

• Volumetric stress

When force is acting parallel to surface then the corresponding stress is known as

• Shear Stress

• Tensile stress

• Compressive stress

• Direct stress

When tensile stress is applied axially on a circular rod its

i) diameter decreases

ii) length increases

iii) volume decreases

Which of the above are true?

• Only i

• Only ii

• i & ii

• All of The Above

Which of the following is not a basic type of strain?

• Compressive strain

• Shear strain

• Volume strain

• Area strain

Compressive Strain is

• Increase in length / original length

• Decrease in length / original length

• Change in volume / original volume

• All of the above

Volumetric Strain is

• Increase in length / original length

• Decrease in length / original length

• Change in volume / original volume

• All of the above