Exam Details
| Subject | Engineering Metallurgy | |
| 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, 2015 | |
| City, State | new delhi, |
Question Paper
What are crystallographic planes and crystallographic directions Describe their significance.
How does the presence of dislocation affect the plastic deformation and strength of metals? Describe.
Define the following phases
Austenite, Ferrite, Pearlite, Cementite and Martensite.
Describe the effect of Si, Mn, Mo and C on the properties of steels.
What are Stainless Steels? Why are they called so Give their broad classification and applications.
How are aluminium alloys classified Explain and 'mention their properties and applications.
How does the concentration of carbon affect the hardenability of steels? Describe.
Explain the procedure for hardening of high carbon steel.
Briefly describe the role of quenching medium during hardening.
Explain hot isostatic pressing. Give its major applications.
Briefly discuss the various processes/operations involved in powder metallurgy.
Briefly describe the use of eddy currents in the detection of flaws. in metallic parts. Give its limitations.
Briefly discuss the ultrasonic testing used in inspection.
7. Write short notes on any four of the following:
Hot Working vs Cold Working
Iron-Carbide Equilibrium Diagram
Bearing Materials
Nitriding
Refractory Materials
How does the presence of dislocation affect the plastic deformation and strength of metals? Describe.
Define the following phases
Austenite, Ferrite, Pearlite, Cementite and Martensite.
Describe the effect of Si, Mn, Mo and C on the properties of steels.
What are Stainless Steels? Why are they called so Give their broad classification and applications.
How are aluminium alloys classified Explain and 'mention their properties and applications.
How does the concentration of carbon affect the hardenability of steels? Describe.
Explain the procedure for hardening of high carbon steel.
Briefly describe the role of quenching medium during hardening.
Explain hot isostatic pressing. Give its major applications.
Briefly discuss the various processes/operations involved in powder metallurgy.
Briefly describe the use of eddy currents in the detection of flaws. in metallic parts. Give its limitations.
Briefly discuss the ultrasonic testing used in inspection.
7. Write short notes on any four of the following:
Hot Working vs Cold Working
Iron-Carbide Equilibrium Diagram
Bearing Materials
Nitriding
Refractory Materials
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.