Download AKTU B-Tech 2nd Sem 2015-16 ME 202 Manufacturing Practices Question Paper

Download AKTU (Dr. A.P.J. Abdul Kalam Technical University (AKTU), formerly Uttar Pradesh Technical University (UPTU)) B-Tech 2nd Semester (Second Semester) 2015-16 ME 202 Manufacturing Practices Question Paper

Printed Pages: 4 ME-202
(Following Paper ID and Roll No. to be ?lled in your
Answer Books)
PaperIDzl99219 R011N0.| I I I I I | | | |
B.TECH.
Theory Examination (Semester?II) 2015-16
MANUFACTURING PRACTICES
Time : 3 Hours Max. Marks : I00
Section-A
Q1. Attempt all parts. All parts carry equal marks. Write
answer of each part in short. (2X10=20)
(a) What are the different Carpentry joints?
(b) Make a list of different Carpentry processes?
(0) De?ne Fitting. What are different ?tting processes?
(d) Mention different defects found in Forging
operations.
(6) What are the desirable properties of Molding sand?
1 (1) P.T.O.

()2
(f)
(g)
(h)
(i)
0')
De?ne straight polarity and reverse polarity.
What do you mean by Machine Tool? Give Examples.
Explain the term Cutting speed and feed in Metal
cutting.
Name metals commonly used in Sheet Metal Work.
Make a list of different pattern materials.
Section-B
Attempt any ?ve questions from this section.
(a)
(b)
(d)
(10x5=50)
Explain different types of wood with their
properties. Also Draw and explain any three tools
used in Carpentry shop.
Draw and explain different tools used in Fitting shop.
Explain different types of ?lmaces used in Forging
operations.
What is the principle used in Resistance welding?
Differentiate between Spot Welding and Seam
welding.
(2) P.T.O.

(6) Explain different sheet metal operations with neat
sketches.
(f) Explain principle of operation for Shaper and
Milling machine.
(g) Explain with neat sketch, principal parts of Lathe
Machine. Explain different operations performed on
lathe machine.
(h) Explain various positive and negative allowances
provide to the patterns with neat sketches.
Section-C
Note: Attempt any two questions from this section.
(15X2=30)
Q3. Write note on following:
i) Metallurgy 0f Weld
ii) Types of cutting tools in Machining operations
iii) Moulding Processes
1 (3) P.T.O.

Q4.
Q5.
What is Seasoning OfWOOd? What are the methods used for
Seasoning of wood? Explain in brief.
De?ne the term Forging. Explain different Forging
operations With neat sketches.
(4) P.T.O.