Explore topic-wise MCQs in Machine Dynamics.

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

1.

Considering a four bar chain with each link having linear and angular acceleration, applying D-Alembert s principle will never result in which of the following member?

A. 2- force member
B. 3- force member
C. 4 force member
D. Non accelerating member
Answer» B. 3- force member
Discussion
2.

A body remains in equilibrium if ________

A. Inertia force is applied in the same direction to the resultant force
B. Inertia force is applied in the direction opposite to the resultant force
C. Inertia force is applied in the direction Perpendicular to the resultant force
D. Inertia force is applied in the direction Parallel to the resultant force
Answer» C. Inertia force is applied in the direction Perpendicular to the resultant force
Discussion
3.

In the expression F m.a = 0, the term m.a is called _______

A. Reversed effective force
B. Net force
C. Coriolis force
D. Resultant force
Answer» B. Net force
Discussion
4.

D-Alembert s principle is used for which of the following?

A. Change static problem into a dynamic problem
B. Change dynamic problem to static problem
C. To calculate moment of inertia of rigid bodies
D. To calculate angular momentum of a system of masses
Answer» C. To calculate moment of inertia of rigid bodies
Discussion
5.

If a force has a line of action at a distance h from the centre of gravity, then the value of h is given by _____

A. I. /F
B. I. /m.g
C. I/m.k
D. m.k/I
Answer» B. I. /m.g
Discussion