Exam Details
| Subject | Non-Destructive Testing | |
| 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
Which type of defects can be detected by visual inspection Discuss. Briefly describe the use of Borescope and Endoscope in visual inspection.
Briefly describe the common sub-surface and surface defects.
Briefly explain the use of penetrants, cleaners, emulsifiers and developers at various stages of liquid penetrant testing. Give the names of commonly used materials in these categories.
Discuss the significance of initial demagnetization, degreasing and cleaning of the component before magnetic particle testing.
Briefly discuss the demagnetization methods that are applied post magnetic particle tests.
Make a comparative study on the use of liquid penetrant testing and magnetic particle testing.
Discuss the various components of an Eddy Current Test instrument.
Describe in brief the different types of probes used in ECT.
Compare X-ray and Gamma ray radiography.
Briefly discuss the various radiographic inspection techniques available for specific applications with regard to geometry, size and sensitivity of the component.
6. Write short notes on any four of the following:
Safety in industrial radiography
Different types of equipments used for magnetic particle testing
Pulsed eddy current testing
Different types of ultrasonic probes
Common casting defects
Classify the different ultrasonic test procedures. Discuss anyone of them in brief.
Discuss the applications, advantages and limitations of ultrasonic testing.
Briefly describe the common sub-surface and surface defects.
Briefly explain the use of penetrants, cleaners, emulsifiers and developers at various stages of liquid penetrant testing. Give the names of commonly used materials in these categories.
Discuss the significance of initial demagnetization, degreasing and cleaning of the component before magnetic particle testing.
Briefly discuss the demagnetization methods that are applied post magnetic particle tests.
Make a comparative study on the use of liquid penetrant testing and magnetic particle testing.
Discuss the various components of an Eddy Current Test instrument.
Describe in brief the different types of probes used in ECT.
Compare X-ray and Gamma ray radiography.
Briefly discuss the various radiographic inspection techniques available for specific applications with regard to geometry, size and sensitivity of the component.
6. Write short notes on any four of the following:
Safety in industrial radiography
Different types of equipments used for magnetic particle testing
Pulsed eddy current testing
Different types of ultrasonic probes
Common casting defects
Classify the different ultrasonic test procedures. Discuss anyone of them in brief.
Discuss the applications, advantages and limitations of ultrasonic testing.
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.