SOM -SESSION 4 -4TH SEM

The point at which the entire weight of a

body may be considered to act.

• Centroid

• Centre

  of gravity

• Moment

  of inertia

• NOTA

The turning effect of a force is known as the

_______

• Centre

  of gravity

• Centroid

• Moment

  of force

• Moment

  of inertia

Moment of force is calculated by M =_________

• F/D

• F x D

• D /F

• None

  of the above

A beam fixed at one end and free at other end is

called______________

• Simply

  supported beam

• Cantilever

  beam

• Fixed

  beam

• Overhanging

  beam

The load which is concentrated or acting at one

point is known as __________

• Uniformly

  distributed load

• Uniformly

  Varying load

• Point

  load

• None

The stresses introduced by bending moment are

known as ______________

• Shear

  stress

• Compressive

  stress

• Tensile

  stress

• Bending

  stress

The unit of bending moment is ____________

• N-mm

• N/mm

• N/mm2

• None

Unit of Moment of inertia is ____________

• mm4

• mm3

• mm

• N

Moment of inertia for a rectangular section is

_________

• bd3/12

• bd3/2

• bxd

• none

Unit of section modulus is _______

• mm4

• mm2

• mm

• mm3