JNTU Kakinada B-Tech 2-2 RT22033 PRODUCTION TECHNOLOGY R13 April 2018 Question Paper

Code No: RT22033
II B. Tech II Semester Supplementary Examinations, April-2018
PRODUCTION TECHNOLOGY (Common to ME and AME)Time: 3 hours Max. Marks: 70
Note: 1. Question Paper consists of two parts (Part-A and Part-B) 2. Answer ALL the question in Part-A
3. Answer any THREE Questions from Part-B
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
PART ? A
1. a) What are the advantages of casting?
b) What is the function of Riser? Explain
c) What is MIG welding?
d) What is meant by weldability of metals? Justify your answer.
e) What are the types of rolling mills used?
f) What is stretch forming process? (3M+4M+4M+3M+4M+4M)
PART ? B
2. What are the pattern allowances and why such allowances are provided? (16M)
3. What are the types of die casting? Which die casting process is used for which metal and why?
(16M)
4. a) How oxy acetylene gas cutting takes place.
b) What is manual metal are welding. Explain? (8M+8M)
5. a) Describe the process and applications of thermit welding.
b) Classify solid state welding processes. (12M+4M)
6. Describe the method, advantages and application of powder metallurgy. (16M)
7. What are the applications and processing methods for injection moulding? (16M)

1 of 1
SET – 1
R13