Manufacturing Processes Question Paper of 3rd Semester AE Download Previous Years Question Paper 2

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

Total No. of Questions : 09]

B. Tech. (Sem. – 3rd)

MANUFACTURING PROCESSES

SUBJECT CODE : BTAE-304

Paper ID : [A1149]

Time : 03 Hours

Instruction to Candidates:

1. Section –A, is Compulsory.

2. Attempt any four questions from Section-B.

3. Attempt any two questions from Section-C.

Section –A

Q.1.

(a) What is the use of a gating systems in casting process?

(b) Why does the shell mould casting gets its name?

(c) What does “Plasma” refer to in plasma arc welding process?

(d) Under what condition, spatter gets formed in welding process?

(e) What is the basic difference between drawing and deep drawing process?

(f) Give two Practical examples of products formed through the spining process. (g) What is the purpose of coolants during the machining process?

(h) Discus the function performed by indexing . (i) What are the main applications of abrasive flow machining process?

(j) What is the main advantage of chemical machining process?

Section –B

Q2. Discus the underlying principle and applications of projection welding.

 Q3. What is electro slag welding? Discus its underlying principle and main applications.

Q4. Discus the basic principle and general procedure involved in plastic

moulding. What is the main benefit of this process.

Q5. With a neat and labelled diagram explain the geometry of a single point cutting tools. Discus briefly the significance of each cutting tool angle.

Q6. Discus the underlying principle general procedure and main applications of the extrusion process.

Section –C

Q7. Discus the working principle, applications and main Limitations of the electric discharge machining process.

Q8. List he main defects that can appear during the casting process, Discus

their causes and remedies.

Q9. Discus the purpose, characteristics and applications of the main types of grinding processes.