Structural Mechanics MCQs

Structural Mechanics MCQs

These Structural Mechanics multiple-choice questions and their answers will help you strengthen your grip on the subject of Structural Mechanics. You can prepare for an upcoming exam or job interview with these Structural Mechanics MCQs.
So scroll down and start answering.

1: What is the primary focus of Structural Engineering?

A.   Designing cities and towns

B.   Analyzing geological soil data

C.   Constructing roads and bridges

D.   Designing the ‘bones and muscles' of man-made structures

2: What is an Abutment?

A.   The substructure at the ends of a bridge span or dam

B.   An arch bridge

C.   A masonry support

D.   A steel beam

3: What is an Acrow prop?

A.   A type of insect

B.   A type of food

C.   A type of bird

D.   A piece of construction equipment

4: What is a jackscrew?

A.   A kind of drill

B.   A device used to move large objects

C.   A tool to measure force

D.   A type of jack operated by turning a leadscrew

5: What is adhesion?

A.   The ability of a surface to repel water

B.   The tendency of dissimilar particles or surfaces to cling to one another

C.   The act of weakening an adhesive bond

D.   The joining together of surfaces of different substances

6: What is structural mechanics?

A.   The study of the motion and dynamics of structures

B.   The analysis of the forces and deformations in structures

C.   The design of aesthetic and visually appealing structures

D.   The study of the materials used in construction

7: Which principle of structural mechanics states that the total external load on a structure must be balanced by internal forces within the structure?

A.   Hooke's Law

B.   Newton's First Law of Motion

C.   Pascal's Principle

D.   Equilibrium

8: The bending of a beam under a load is an example of which type of stress in structural mechanics?

A.   Tensile stress

B.   Compressive stress

C.   Shear stress

D.   Flexural stress

9: Which structural element is used to resist compressive forces in a building or bridge?

A.   Beam

B.   Column

C.   Truss

D.   Foundation

10: In structural mechanics, what does the term "deflection" refer to?

A.   The deformation of a structure under a load

B.   The point where a structure is most vulnerable to failure

C.   The ability of a structure to withstand loads without deformation

D.   The point of maximum stress in a structure

11: Which law in structural mechanics relates the deformation of a material to the applied load within the elastic limit?

A.   Hooke's Law

B.   Newton's Second Law of Motion

C.   Pascal's Principle

D.   Bernoulli's Principle

12: The ratio of a material's change in length to its original length, due to a tensile or compressive force, is referred to as:

A.   Strain

B.   Stress

C.   Elastic modulus

D.   Shear force

13: Which structural component is used to transfer loads from the roof to the foundation in a building?

A.   Truss

B.   Beam

C.   Column

D.   Load-bearing wall

14: The point in a structure where a force is applied or concentrated is called the:

A.   Support

B.   Joint

C.   Node

D.   Load point

15: The process of analyzing a structure to determine its strength, stability, and load-carrying capacity is known as:

A.   Material testing

B.   Structural analysis

C.   Geotechnical engineering

D.   Aesthetic evaluation