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Civil Engineering Mcqs

The forces, which meet at one point, but their lines of action do not lie in a plane, are called______________?

  • (A)  coplanar non-concurrent forces
  • (B)  non-coplanar concurrent forces
  • (C)  non-coplanar non-concurrent forces
  • (D)  intersecting forces
  • (E)  none of the above
Submitted By :Ali Uppal


Which of the following is not a scalar quantity__________________?

  • (A)  time
  • (B)  mass
  • (C)  volume
  • (D)  density
  • (E)  acceleration
Submitted By :Ali Uppal


Submitted By :Ali Uppal


Two non-collinear parallel equal forces acting in opposite direction________________?

  • (A)  balance each other
  • (B)  constitute a moment
  • (C)  constitute a couple
  • (D)  constitute a moment of couple
  • (E)  constitute a resultant couple
Submitted By :Ali Uppal


According to law of triangle of forces______________?

  • (A)  three forces acting at a point will be in equilibrium
  • (B)  three forces acting at a point can be represented by a triangle, each side being proportional to force
  • (C)  if three forces acting upon a patticle are represented in magnitude and direction by the sides of a triangle, taken in order, they will be in equilibrium
  • (D)  if three forces acting at a point are in equilibrium, each force is proportional to the sine of the angle between the other two
  • (E)  none of the above
Submitted By :Ali Uppal


According to principle of moments_________________?

  • (A)  if a system of coplanar forces is in equilibrium, then their algebraic sum is zero
  • (B)  if a system of coplanar forces is in equilibrium, then the algebraic sum of their moments about any point in their plane is zero
  • (C)  the algebraic sum of the moments of any two forces about any point is equal to moment of theiwesultant about the same point
  • (D)  positive and negative couples can be balanced
  • (E)  none of the above
Submitted By :Ali Uppal


Submitted By :Ali Uppal


The force in BC of the truss shown in the given figure, is___________________?

  • (A)  3.0 t compression
  • (B)  3.0 t tension
  • (C)  t tension
  • (D)  t compression
Submitted By :Ali Uppal


Submitted By :Ali Uppal


Submitted By :Ali Uppal