The subject Theory of Machines may be defined as that branch of Mechanical Engineering, which deals with the study of relative motion between the various parts of a machine, and forces which act on them. The knowledge of this subject is very essential for an engineer in designing the various parts of a machine.

1. Mechanisms and Machines
2. Velocity Analysis
3. Acceleration Analysis
4. Computer-Aided Analysis of Mechanisms
5. Graphical and Computer-Aided Synthesis of Mechanisms
6. Lower Pairs
7. Cams
8. Friction
9. Belts, Ropes and Chains
10. Gears
11. Gear Trains
12. Static Force Analysis
13. Dynamic Force Analysis
14. Balancing
15. Brakes and Dynamometers
16. Governors
17. Gyroscope
18. Vibrations
19. Automatic Control

This application contains multiple choice questions of all important topics of Theory of Machine in 13 sets with answer. This is helpful for preparation of competition exam and College study.