Theory of machines-1
Previous year question paper with solutions for Theory of machines-1
Our website provides solved previous year question paper for Theory of machines-1 . Doing preparation from the previous year question paper helps you to get good marks in exams. From our TOM1 question paper bank, students can download solved previous year question paper. The solutions to these previous year question paper are very easy to understand.
These Questions are downloaded from www.brpaper.com You can also download previous years question papers of 10th and 12th (PSEB & CBSE), B-Tech, Diploma, BBA, BCA, MBA, MCA, M-Tech, PGDCA, B-Com, BSc-IT, MSC-IT.
Print this page
- Differentiate between the kinematic pair and kinematic chain.
- Differentiate between completely constrained motion and successfully constrained motion with the help of suitable example
- Explain why two Hooke’s joints are used to transmit motion from the engine to the differential of an automobile.
- What is meant by the term “Crowning of Pulleys”? Why is it done?
- How does the velocity ratio of a belt drive is effected when slip phenomenon is considered at the driver and the driven pulleys?
- What are the drawbacks of the single shoe brake over double shoe brake and how does double shoe brake eliminate these limitations?
- Differentiate between function of Governor and Flywheel.
- What is meant by term “Isochronous Governor”?
- Explain the following terms as related to Flywheels : Coefficient of fluctuation of energy Coefficient of fluctuation of speed.
- Draw displacement diagram for a follower which is ascending 40 mm during 120° rotation of cam with uniform acceleration and retardation.
- What is the difference between kinetics and statics?
- Mention the real life application of universal joint.
- What are the advantages of a chain drive over a belt drive?
- Mention the cam in which follower moves in a direction perpendicular to cam axis.
- What are various purposes of using friction devices?
- What are the purposes of using a flywheel?
- Define effort of a governor.
- What is meant by kinematic pair?
- What is meant by a fast pulley?
- What is meant by isochronisms of governors?
- Explain the principle of inversion.
- What is the difference between machine and mechanism?
- What is the difference between governor and flywheel?
- Write two dis-similarities between Davis and Ackerman steering mechanism.
- Why angle of contact is taken on smaller pulley while transmitting power by it?
- Mention the case when cycloidal motion of follower is preferred.
- What is stability of governor?
- Why the 90% mass of flywheel is conserved in the rims?
- What is the function of clutch?
- How many turning pairs are there in a scotch-yoke mechanism?