Manufacturing Processes, Question Paper of B.Tech 4th Semester,Download Previous Years Question Paper 2

Roll No. ......................

Total No. of Questions : 09]

B.Tech. (Sem. – 4th)

MANUFACTURING PROCESSES

SUBJECT CODE : AE - 204

Paper ID : [A0710]

Time : 03 Hours

Instruction to Candidates:

1. SECTION-A is COMPULSORY consisting of TEN questions carrying

TWO marks each.

2. SECTION-B contains FIVE questions carrying FIVE marks each and

students has to attempt any FOUR questions.

3. SECTION-C contains THREE questions carrying TEN marks each and

students has to attempt any TWO questions.

SECTION-A

l. Write briefly :

(a) Define Pattern.

(b) Name the different types of furnaces.

(c) Define the principle of gas welding.

(d) Give the four names of welding defects.

(e) Define wire drawing process.

(f) What is blanking?

(g) What is rake angle?

(h) Define drilling operation.

(i) What ‘EDM’ stands for?

(j) What do you mean by core baking?

SECTION-B

2. Describe in brief about the vacuum casting.

3. Differentiate between soldering and brazing.

4. What is extrusion process? Explain its principle and working.

5. What are the main work holding devices used on a lathe machine?

Describe two in brief.

6. Differentiate between surface and centre less grinding.

SECTION-C

7. (a) What is indexing ? Differentiate between compound and differential

indexing.

(b) Differentiate between TIG and MIG.

8. Explain the riser and gating system design in detail.

9. Write short note on ANY TWO of the following :

(a) Rolling

(b) Shaper

(c) Cutting tool materials