Explore topic-wise MCQs in Engineering Mechanics.

This section includes 5 Mcqs, each offering curated multiple-choice questions to sharpen your Engineering Mechanics knowledge and support exam preparation. Choose a topic below to get started.

1.

If all the reactive forces are intersecting at the common point or pass through a common axis when _____________

A. The body is in equilibrium
B. The body is said to be achieve stability but no equilibrium
C. The body is said to be improperly constrained
D. The body is in deformation
Answer» D. The body is in deformation
Discussion
2.

What is partially constrained?

A. There will be less equations available for equilibrium than the reactive forces
B. There will be more equations available for equilibrium than the reactive forces
C. There will be equal equations available for equilibrium as the reactive forces
D. The support reactions are opposite to each other
Answer» C. There will be equal equations available for equilibrium as the reactive forces
Discussion
3.

The improper constraining leading to instability occurs when ___________________

A. The reactive forces are parallel
B. The reactive forces are perpendicular
C. The reactive forces are equal
D. The reactive forces are rotational
Answer» B. The reactive forces are perpendicular
Discussion
4.

The generation of equal equations available for equilibrium as the unknown loadings always guarantees the stability of the body.

A. True
B. False
Answer» C.
Discussion
5.

Statically indeterminacy means?

A. There will be less equations available for equilibrium than the unknown loadings
B. There will be more equations available for equilibrium than the unknown loadings
C. There will be equal equations available for equilibrium as the unknown loadings
D. The support reactions are opposite to each other
Answer» B. There will be more equations available for equilibrium than the unknown loadings
Discussion