CM - Assignment Test

The ratio of lateral strain to longitudinal strain is known as

• Poisson’s ratio

• Bulk Modulus

• Modulus of rigidity

• Modulus of Elasticity

The ratio of normal stress of each face of a solid cube to volumetric strain is called-----------------

​ ​

Stress is directly proportional to strain is stated by ___________​ ​

• Hooke’s law

• Newtons law

• strain law

• law of proportionality

In the stress strain curve, the Hooke’s law is valid up to

At the point of contra flexure

• B.M is minimum

• B.M is maximum

• B.M is either zero or changes sign

• B.M is negative

A cantilever beam of length (l) carries a uniformly distributed load over the whole length. The shear force diagram will be

The shear force and bending moment are zero at free end of a cantilever, if it carries a

• Point load at the free end

• UDL Over the whole span

• Point load in the middle of its length

• UVL Over the whole span

The area between the ultimate point and rupture

is the _________ region

The ratio of ultimate stress to the permissible stress is

Limit of proportionality depends upon ____________

• Area of cross-section

• Type of loading

• Type of material

• Depends on reactions