Exam Details
| Subject | Workshop Technology | |
| Paper | ||
| Exam / Course | B.Tech in Aerospace Engineering (BTAE) | |
| Department | School of Engineering & Technology (SOET) | |
| Organization | indira gandhi national open university | |
| Position | ||
| Exam Date | June, 2015 | |
| City, State | new delhi, |
Question Paper
Distinguish between Mould and Core.
Enumerate the essential properties of Mould and Core materials.
What is meant by Welding? Distinguish between Pressure Welding and Fusion Welding. Give examples of each.
Explain, with the help of a neat sketch, how Oxy-Acetylene gas cutting is carried out.
Explain the different functions of coating of shielded electrodes.
Show, with the help of a neat sketch, the different parts of a Planer machine. Explain the functions of each part.
State the operations that can be performed on a Lathe machine.
Explain how gear tooth can be cut in Milling machine.
Discuss the advantages and limitations of Hot working of a metal.
Name any two alloying elements other than carbon which form steel of higher strength and higher hardness.
What is eutectoid steel How is this steel hardened?
What is Swage Block? How is it specified? State its uses.
A cutting tool tip is invariably tempered after hardening. Explain, why.
Name the metals commonly used in sheet metal work. Give briefly the properties of each.
Write notes on the following:
Anvil
Sledge Hammer
State the difference between the following pairs:
Drill and Reamer
File and Scraper
Tap and Die
Hacksaw and Chisel
Scriber and Centre Punch
What is Fit? Name three types of fits and their uses, by giving sketches.
Describe the uses of limit gauges giving suitable sketches.
10.(a) A micrometer has 50 circular divisions on its circular scale. Its pitch is 0·5 mm. What is its least count?
The main scale of a Vernier caliper has smallest division of 1 mm. Its Vernier scale has 25 divisions coinciding with 24 divisions of the main scale. Find the least count of the instrument.
Enumerate the essential properties of Mould and Core materials.
What is meant by Welding? Distinguish between Pressure Welding and Fusion Welding. Give examples of each.
Explain, with the help of a neat sketch, how Oxy-Acetylene gas cutting is carried out.
Explain the different functions of coating of shielded electrodes.
Show, with the help of a neat sketch, the different parts of a Planer machine. Explain the functions of each part.
State the operations that can be performed on a Lathe machine.
Explain how gear tooth can be cut in Milling machine.
Discuss the advantages and limitations of Hot working of a metal.
Name any two alloying elements other than carbon which form steel of higher strength and higher hardness.
What is eutectoid steel How is this steel hardened?
What is Swage Block? How is it specified? State its uses.
A cutting tool tip is invariably tempered after hardening. Explain, why.
Name the metals commonly used in sheet metal work. Give briefly the properties of each.
Write notes on the following:
Anvil
Sledge Hammer
State the difference between the following pairs:
Drill and Reamer
File and Scraper
Tap and Die
Hacksaw and Chisel
Scriber and Centre Punch
What is Fit? Name three types of fits and their uses, by giving sketches.
Describe the uses of limit gauges giving suitable sketches.
10.(a) A micrometer has 50 circular divisions on its circular scale. Its pitch is 0·5 mm. What is its least count?
The main scale of a Vernier caliper has smallest division of 1 mm. Its Vernier scale has 25 divisions coinciding with 24 divisions of the main scale. Find the least count of the instrument.
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
- Aerodynamics- I
- Aerodynamics- II
- Aircraft Design/Launch Vehicle/ Rocket Design
- Aircraft Instruments
- Aircraft Safety and Maintenance Engineering
- Aircraft Structures
- Aircraft Systems And Airworthiness Requirements
- Applied Chemistry
- Applied Physics
- Basic Control Theory
- CNS-ATM system
- Composite Materials
- Computer Fundamentals
- Engineering Drawing
- Environmental Science
- Flight Mechanics
- High Speed Aerodynamics
- Instruction To Computer Play Device
- Introduction to Aeronautics
- Introduction To Rocket And Missiles
- Mechanics Design
- Propulsion- I
- Propulsion- II
- Rocket Propulsion
- Space Dynamics
- Strength of Materials
- Technical Writing and Communication Skills
- Workshop Technology