md elements 1501

The unit deformation is called:

• Strain

• Torsion

• Stress

• Shear

The total amount of permanent extension of the gage length measured after specimen has fractured and is expressed as percentage increase of the original length.

• Elongation

• Stress

• Strain

• Elastic limit

Strength of a material is that of a stress intensity determined by considering the maximum test load to act over the original area of the test specimens called:

• Ultimate strength

• Yield point

• Break strength

• Elastic limit

The maximum stress, which is reached during a tension test is called:

• Tensile strength

• Stress

• Strain

• Elasticity

Which of the following is the differential of the shear equation?

• Load on the beam

• Bending moment

• Tensile strength of the beam

• Slope of the beam

The change in length per unit original length is:

• Strain

• Deformation

• Stress

• Elastic modulus

The ability of material or metal to resist being crushed is:

• Compressive strength

• Fatigue strength

• Torsional strength

• Bending strength

The ability of metals to withstand loads without breaking down is termed as:

• Strength

• Strain

• Elasticity

• Stress

The last point at which a material may be stretched a til return to its undeformed condition upon release of the stress.

• Elastic limit

• Rupture limit

• Proportional limit

• Ultimate limit

The deformation that results from a stress and is expressed in terms of the amount of deformation per inch.

• Strain

• Elongation

• Poisson’s ratio

• Elasticity