Exam Details
| Subject | Kinematics and Dynamics of Machines | |
| Paper | ||
| Exam / Course | Diploma in Mechanical Engineering (DMEVI)& B.Tech. MECHANICAL ENGINEERING 1-4 (BTMEVI) | |
| Department | School of Engineering & Technology (SOET) | |
| Organization | indira gandhi national open university | |
| Position | ||
| Exam Date | December, 2016 | |
| City, State | new delhi, |
Question Paper
1. Derive the formula to determine the length of an open belt drive and a cross belt drive.
2. Describe, with the help of a neat sketch, the construction and working of a rope brake absorption dynamometer.
3. Draw the profile of a cam operating a knife-edge follower when the axis of the follower is offset by 20 mm from the axis of the cam shaft with the following data:
Follower to move outwards through 40 mm during 60° of cam rotation
Follower to dwell for the next 45°
Follower to return to its original position during next 90°
Follower to dwell for the rest of cam rotation
4. Explain the terms spin and precession. Derive the expression of gyroscopic couple.
5. Derive an expression for the velocity of sliding between a pair of involute teeth. State the advantages and limitations of involute tooth profile gear.
6. Two gears having 20 and 40 involute teeth respectively are in mesh. Pressure angle is 120° and the module of the gear teeth is 12 mm. The line of contact on each side of the pitch point is half the maximum possible length. Determine the height of the addendum for each gear wheel.
7. What are the different types of followers With the help of neat sketches, explain the motion performed by each follower.
8. Write short notes on the following:
Laws of Friction
Condition for Maximum Power Transmission in Belt Drives
Interference and Undercutting in Involute Gear Teeth
Sun and Planet Gears
2. Describe, with the help of a neat sketch, the construction and working of a rope brake absorption dynamometer.
3. Draw the profile of a cam operating a knife-edge follower when the axis of the follower is offset by 20 mm from the axis of the cam shaft with the following data:
Follower to move outwards through 40 mm during 60° of cam rotation
Follower to dwell for the next 45°
Follower to return to its original position during next 90°
Follower to dwell for the rest of cam rotation
4. Explain the terms spin and precession. Derive the expression of gyroscopic couple.
5. Derive an expression for the velocity of sliding between a pair of involute teeth. State the advantages and limitations of involute tooth profile gear.
6. Two gears having 20 and 40 involute teeth respectively are in mesh. Pressure angle is 120° and the module of the gear teeth is 12 mm. The line of contact on each side of the pitch point is half the maximum possible length. Determine the height of the addendum for each gear wheel.
7. What are the different types of followers With the help of neat sketches, explain the motion performed by each follower.
8. Write short notes on the following:
Laws of Friction
Condition for Maximum Power Transmission in Belt Drives
Interference and Undercutting in Involute Gear Teeth
Sun and Planet Gears
Other Question Papers
Departments
- Centre for Corporate Education, Training & Consultancy (CCETC)
- Centre for Corporate Education, Training & Consultancy (CCETC)
- National Centre for Disability Studies (NCDS)
- School of Agriculture (SOA)
- School of Computer and Information Sciences (SOCIS)
- School of Continuing Education (SOCE)
- School of Education (SOE)
- School of Engineering & Technology (SOET)
- School of Extension and Development Studies (SOEDS)
- School of Foreign Languages (SOFL)
- School of Gender Development Studies(SOGDS)
- School of Health Science (SOHS)
- School of Humanities (SOH)
- School of Interdisciplinary and Trans-Disciplinary Studies (SOITDS)
- School of Journalism and New Media Studies (SOJNMS)
- School of Law (SOL)
- School of Management Studies (SOMS)
- School of Performing Arts and Visual Arts (SOPVA)
- School of Performing Arts and Visual Arts(SOPVA)
- School of Sciences (SOS)
- School of Social Sciences (SOSS)
- School of Social Work (SOSW)
- School of Tourism & Hospitality Service Sectoral SOMS (SOTHSM)
- School of Tourism &Hospitality Service Sectoral SOMS (SOTHSSM)
- School of Translation Studies and Training (SOTST)
- School of Vocational Education and Training (SOVET)
- Staff Training & Research in Distance Education (STRIDE)
Subjects
- Advanced Dynamics Of Machine
- Automobile Engineering
- Combustion Engineering
- Computer Aided Manufacturing
- Computing Aided Design
- Design of Machine Elements
- Engineering Metallurgy
- Engineering Thermodynamics
- Experimental Stress Analysis
- Finite Element Analysis
- Fluid Mechanics
- Heat And Mass Transfer
- Heat Transfer
- I.C. Engines
- Industrial Engineering
- Industrial Ergonomics
- Industrial Measurement And Quality Control
- Industrial Organization And Management
- Kinematics and Dynamics of Machines
- Machine Design - I
- Machine Design-Ii
- Machine Drawing
- Machines Tools
- Maintenance Engineering
- Material Science
- Materials Handling
- Mechanical System Design
- Mechanical Vibration
- Mechanics Of Materials
- Mechatronics
- Metrology
- Metrology And Quality Control
- Non-Conventional Energy Resources
- Non-Destructive Testing
- Nuclear Power Engineering
- Optimisation Techniques In Engineering
- Optimization For Engineering Design
- Power Plant Engineering
- Power Transmitting Elements
- Product Development And Design
- Production And Operations Management
- Production Technology - Ii
- Production Technology-I
- Refrigeration And Air Conditioning
- Refrigeration System
- Robotics
- Safety Engineering
- Technical Entrepreneurship
- Thermal Engineering
- Thermal Engineering - I
- Thermofluid Engineering
- Total Quality Management (Tqm)
- Tribology
- Turbo Machines
- Unconventional Manufacturing Processes
- Welding Engg.