STUPIDSID
1 (a)
Explain Pattern allowances.
5 M
1 (b)
Explain Rolling defects.
5 M
1 (c)
Define the following terms used in welding.
i) Welded Joint
ii) Overhead welding
iii) Edge prearation
iv) Slag
v) Flux
i) Welded Joint
ii) Overhead welding
iii) Edge prearation
iv) Slag
v) Flux
5 M
1 (d)
How is a rod male by extrusion?
5 M
Differentiate the following:
2 (a) (i)
Patterns and core boxes.
5 M
2 (a) (ii)
Wing core and Hanging type of cores.
5 M
Write short notes on:
2 (b) (i)
Pattern allowances
5 M
2 (b) (ii)
Types of cores
5 M
3 (a)
Explain planetary and cluster rolling mills with neat sketches.
5 M
3 (b)
Explain rotary swaging with its sketch?
10 M
3 (b)
Write short note on: Metal Extrusion.
5 M
4 (a)
Compare TLG and MIG welding Processes?
10 M
4 (b)
Discuss laser beam welong along with its advantages and disadvantages.
10 M
5 (a)
How are porous bearings Manufactured? List the a advantages and applications of such bearings.
10 M
5 (b)
Explain advantages and disadvantages powder Metallurgy.
5 M
5 (c)
Write the explanatory note on: sintering process in Powder Metallurgy?
5 M
6 (a)
List the different NDT methods? Explain ultrasonic process Method of inspection?
8 M
6 (b)
Explain with neat sketch. "Radiographic No-Destructive test:"
5 M
6 (c)
What are the important properties of plastics from engineering point of view?
7 M
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