STUPIDSID
1 (a)
Briefly Discuss the step involved in making a sand casting.
8 M
1 (b)
What is pattern? List different types of pattern. Explain match plate pattern with a neat sketch.
9 M
1 (c)
Write explanatory note on No-Bake sands.
3 M
2 (a)
Explain briefly the desirable properties of moulding sand.
8 M
2 (b)
Draw a neat sketch of a gating system showing all the elements.
4 M
2 (c)
With a neat sketch explain sand slinger.
8 M
3 (a)
Explain with a neat sketch, the shell moulding process.
10 M
3 (b)
With a neat sketch, explain continuous casting process.
10 M
4 (a)
With a neat sketch, explain the different zones present in cupola furnace.
10 M
4 (b)
With a neat sketch explain the constructional features and working of electrical resistance Furnance. List its advantages.
10 M
5 (a)
Sketch and explain TIG welding process. Mention its limitations.
10 M
5 (b)
What are the different types of flames produced is oxy-acetylene welding and explain in brief with neat sketches.
10 M
6 (a)
Explain the principle of Resistance welding. Also list its major applications.
6 M
6 (b)
With a neat sketch explain laser beam welding.
10 M
6 (c)
Enumerate the advantages of Electron beam welding.
4 M
7 (a)
What is Heat Affected Zone (HAZ)? Explain the parameter affecting HAZ.
10 M
7 (b)
List the functions of Electrode coatings.
4 M
7 (c)
Write a short note on residual stresses in welding.
6 M
8 (a)
Compare soldering and Brazing process. Mention their advantages, limitations and applications.
12 M
8 (b)
Explain Radiography inspection with a neat sketch.
8 M
More question papers from Manufacturing Process 1