Anna University DME Question Papers

I want the previous year question papers of Design of Machine Elements of Anna University. I am in fifth Semester of Mechanical Engineering in this University and I am preparing for my exam so I want to solve the previous year question papers?

Hello sir, form Anna University Im looking for Design of Machine Elements question papers. Will you please provide me Design of Machine Elements question paper from Anna University?

[pooja]

Anna University is provides question papers. Student can find important questions / 2 marks and 16 marks questions / question bank / other related study materials of ME6503 DME from Anna University center.

University : Anna University Chennai
Regulation: 2013
Course : B.E Mechanical Engineering
Semester : V / 5
Year of Course : III Year
Subject: ME6503 Design of Machine Elements

Get Design of Machine Elements question paper from Anna University:



Design of Machine Elements question paper from Anna University:

PART - A (10 2 =20 Marks)
1. State the advantages of modern machining processes over conventional -machining processes.

2. As a mechanical engineer what modern machining processes will you suggest for machining glass? Justify your answer

3. List down the applications of ultrasonic machining.

4. Briefly explain the working principle of ice jet machining.

5. Draw the typical heat affected zone of a component machined by EDM process.

6. State the desirable properties of the wires used in wire cut EDM process.

7. State the typical tolerance level which can be achieved in Cut-and-peel and Photoresist maskant methods.

8. In Electro chemical grinding is. the machinability decided by the hardness of the workpiece material alone?

9. List down some of the applications of LBM.

10. Differentiate between transferred and non transferred plasma arc machining.

PART - B (5 16 =80 Marks)

11. (a) Discuss on the physical parameters, shape that can be machined, process capability and economic consideration of the different modern machining process. (16)

12. (a)Discuss the effects of the following parameters on the rate of material removal and surface finish obtainable
(i) Amplitude and frequency of vibration
(ii) Abrasive grit size
(iii) Concentration of slurry (16)
(OR)
(b). Write the differences (in table form) between AJM,WJM and AWJM process (working principles, applications and merits of the process)