Explore topic-wise MCQs in Machine Kinematics.

This section includes 8 Mcqs, each offering curated multiple-choice questions to sharpen your Machine Kinematics knowledge and support exam preparation. Choose a topic below to get started.

1.

To determine moment of inertia of a rigid object both bifilar and trifilar suspensions can be used.

A. True
B. False
Answer» B. False
Discussion
2.

When the body is twisted through a small angle θ about a vertical axis through the centre of gravity, which of the following motion will occur?

A. Angular Simple Harmonic Motion
B. Linear Simple Harmonic Motion
C. Linear accelerated motion
D. Angular accelerated motion
Answer» B. Linear Simple Harmonic Motion
Discussion
3.

In a bifilar suspension, if the length of the connecting rod is decreased, which of the following quantities will increase?

A. Time period
B. Frequency
C. Radius of gyration
D. Acceleration
Answer» C. Radius of gyration
Discussion
4.

A rigid body has a radius of gyration of 20cm, if its moment of inertia is 10 Kg-m2, find its mass in kilograms.

A. 250
B. 225
C. 500
D. 125
Answer» B. 225
Discussion
5.

From the following data calculate the mass moment of inertia of the connecting rod in Kg-m2.mass of connecting rod = 1.5 Kg, length of wires = 1.25m, distance of wires to the rods = 0.12m, Time for 20 oscillations = 40 secs.

A. 0.107
B. 0.017
C. 0.095
D. 0.010
Answer» C. 0.095
Discussion
6.

From the following data calculate the radius of gyration of the connecting rod.mass of connecting rod = 1.5 Kg, length of wires = 1.25m, distance of wires to the rods = 0.12mTime for 20 oscillations = 40 secs.

A. 107 mm
B. 110 mm
C. 95 mm
D. 100 mm
Answer» B. 110 mm
Discussion
7.

The strings used in bifilar suspension are perpendicular.

A. True
B. False
Answer» C.
Discussion
8.

Which of the following apparatus is used to find the moment of inertia of an object?

A. Simple pendulum
B. Bifilar suspension
C. Compound pendulum
D. Spring pendulum
Answer» C. Compound pendulum
Discussion