In pure torsion, the minimum torsional stress occurs at the center of the

Hooke's law for an isotropic homogeneous medium experiencing one-dimensional stress is known as

Under very low deformation and at high temperature it is possible to have some plastic flow in a crystal at a shear stress lower than the critical shear stress. What is this phenomenon called?

The ratio of unit lateral deformation to unit longitudinal deformation.

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. A. B. C.

What is the metal characteristic to withstand forces that causes twisting?

Modulus of resilience is

Deflection of a beam is

If the areas of cross-sections of square and circular beams are the same and both are put to equal bending moment then the correct statement is

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

The ratio of bulk modulus to shear modulus for Poisson's ratio of 0.25 will be equal to______

A cantilever beam having a uniformly increasing load toward the fixed end.

The greatest unit pressure the soil can continuously withstand.

The maximum stress to which a material may be subjected before failure occurs is called:

Structural steel elements subjected to torsion develop what kind of stress?

Endurance strength is nearly proportional to the ultimate strength but not with

In a stress-strain diagram what is the correct term for the stress level at e= 0.20% offset?

The maximum bending moment of a beam simply supported at both ends and subject to a total load W uniformly distributed over its length L is expressed by the formula of _______

The elongation of a conical bar under its own weight is equal to

The stress strain curve for a glass rod during tensile test is

Stresses that are independent load.

Auto frettage is the method of

The stress concentration factor

When a part is constrained to move and heated, it develops

The single force which produces the same effect upon a body as two or more forces acting together.

The ability of material or metal to resist being crushed is

A single force could replace two or more forces acting together with same effect in a mass called

The resultant of two or more forces is a

Poisson's ratio is principally used in_____

At a given section of an I beam the maximum bending stress occurs at the

The internal resistance a material offers to being deformed and is measured in terms of applied load.

The stress in an elastic material is

The ratio of the moment of inertia of the cross-section of a beam to the section modulus is

In general, the design stress and factor of safety are relate as follows

What is the property of a material, which resists forces acting to pull the material apart?

The property of a material that relates the lateral strain to longitudinal strain is called

The ultimate tensile stress of mild steel, as compared to its ultimate compressive stress will be

Modulus of rigidity can be defined as the ratio of

The total deformation measured in the direction of the line of stress.

The slenderness ratio of a column is generally defined as the ratio of its

The ability of a metal to withstand forces that causes a member to twist.

Which one is the incorrect statement about true stress-strain method?

The ability of metal to withstand forces thus following a number of twist.

The total resistance that a material offers to an applied load:

The ratio of average shear stress to maximum shear stress for a circular section is equal to______$

Finding the resultant of two or more forces is called

Ability to resist deformation under stress is called

The maximum stress to which a material may be subjected before failure occurs.

The total strain energy stored in a body is called

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

The unit deformation is called

In a cantilever beam with concentrated load at the free end, the moment is

Which of the following best describes the 0.2% offset yield stress?

The relation between modulus of elasticity E and modulus of elasticity in shear G, bulk modulus of elasticity K and Poisson's ratio is given by ____

The differential of the shear equation is which of the following.

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

The intensity of stress that causes unit strain is known as

The three moment equation may be used to analyze the

Separate forces, which can be so combined, are called

The coefficient of friction for dry surfaces

The tensile stress of a material is given by

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

Poisson's ratio is the ratio of the

The total resistance that a material offers to an applied load.

In a column (slenderness ratio>160), which of the following has the greatest influence on its tendency to buckle under a compressive load?

Moment of inertia is also called

Could be defined as simply push and pull is known as

The linear portion of the stress-strain diagram of steel is known as

The ratio of the moment of inertia of the cross-section of the beam to the section modulus is

The maximum stress, which is reached during a tension test.

The system of forces and opposite collinear forces is added, which of the following if any is true?

Internal stress exerted by the fibers to resist the action of outside force.

The ratio of the ultimate stress to the allowable stress.

When shear force is zero along a section, the bending moment at that section will be

Principal stresses occur on those planes

Alloy steel axle under repeated load/stress will eventually fail if the load stress are above the endurance for the steel under consideration. The endurance limit of the steel is therefore

The bending moment at a section of a beam is derived from the

Continuous stretching under load even if the stress is less than the yield point.

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.

The changes in shape or geometry of the body due to action of a force on it is called deformation or

The product of the resultant of all forces acting on a body and the time that the resultant acts.

The change in length per unit original length is

The ability of metal to resist being crushed is called

The maximum stress induced in a material when subjected to alternating or repeated loading without causing failure. A. B. C. D.

Poisson's ratio is the ratio of

Under which type of loading does fatigue occur?

The area of the shear diagram of a beam between any two points on the beam is equal to the

It is the opposite direction of parallel force.

A specimen is subjected to a load. When the load is removed, the strain disappears. From this information, which of the following can be deduced about this material?

Mohr's circle can be used to determine ___ on inclined surface

The modulus of rigidity of a steel member is

A specimen is subjected to a load. When the load is removed the strain disappears. From this information, which of the following can be deducted about this material?

The compression members tend to buckle in the direction of

The ratio of stress to strain within the elastic limit is called

Shear modulus is also known as

The maximum stress induced in a material when subjected to intermittent or repeated load without causing failure.

Which of the following may be the Poisson ratio of a material?

For steel, the ultimate strength in shear as compared to in tension is nearly

The frictional forces depends on coefficient of friction and

Ties are load-carrying members that carry