Exam Details
| Subject | Production Technology-I | |
| 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 | June, 2016 | |
| City, State | new delhi, |
Question Paper
1. What are the special casting techniques Explain the process of semi-centrifugal casting and give its applications.
2. What is meant by grain fineness number Explain the procedure for determining this number for a moulding sand.
3. Explain the process of ultrasonic welding with a neat sketch. Also give its advantages and disadvantages.
4. What are the common defects of casting? State their causes and remedies.
5. Describe the process of hot spinning and cold spinning. Also give their advantages and specific uses.
6. Draw a neat sketch of die-punch assembly with accessories. Also, explain how cutting operations such as blanking or piercing differ from deep drawing.
7. What is recrystallisation temperature? Distinguish between hot working and cold working with respect to this temperature.
8. Explain with a neat sketch the electro-hydraulic forming process. Also give its applications and limitations.
9. Briefly explain anyone plastic moulding process with a neat sketch.
10. Write short notes on any four of the following:
Shell Moulding Process
Spatter
Brazing
Blanking
CO2 Moulding
Thermosetting Plastics
2. What is meant by grain fineness number Explain the procedure for determining this number for a moulding sand.
3. Explain the process of ultrasonic welding with a neat sketch. Also give its advantages and disadvantages.
4. What are the common defects of casting? State their causes and remedies.
5. Describe the process of hot spinning and cold spinning. Also give their advantages and specific uses.
6. Draw a neat sketch of die-punch assembly with accessories. Also, explain how cutting operations such as blanking or piercing differ from deep drawing.
7. What is recrystallisation temperature? Distinguish between hot working and cold working with respect to this temperature.
8. Explain with a neat sketch the electro-hydraulic forming process. Also give its applications and limitations.
9. Briefly explain anyone plastic moulding process with a neat sketch.
10. Write short notes on any four of the following:
Shell Moulding Process
Spatter
Brazing
Blanking
CO2 Moulding
Thermosetting Plastics
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.