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JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY HYDERABAD
M. Tech II Semester Regular Examinations, September 2009
COMPUTER AIDED MANUFACTURING
( CAD/CAM )
Time: 3hours Max.Marks:60
Answer any FIVE questions
All questions carry equal marks
- – -

1.a] Define NC MACHINE TOOL AXIS SYSTEM for milling. [2]
b] Explain three basic types of motion control systems schematically. [10]

2. Derive transfer functions for open and closed loop control systems.

3.a] What are the design criteria to be used in designing CNC machine tools?
b] Briefly explain the ISO coding system used for carbide tool fits.

4.a] What are the distinct approaches of adaptive control systems? Explain them. [8]
b] What are the advantages of CNC. [4]

5. Write a manual part programming for the component shown in figure.
Tools used are
1. Centre drill 2. Twist drill φ 5mm 3. Twist drill φ 10mm
4. Slot drill φ 10mm.
Assume feed rate and speed to cut mild steel.

6. Write a computer aided part programming for the component shown in figure .
Assume feed rate and steel to cut mild steel.

7.a] What is part family? [2]
b] Explain any two part classification and coding systems. [10]

8.a] What are the various types of machine cells? [9]
b] What are the benefits of GT. [3]

JNTU M.TECH COMPUTER AIDED MANUFACTURING-(CAM) QUESTION PAPER SEPTEMBER-2008

December 29th, 2009 1 Comment Posted in CAD/CAM, Exam Previous Question Papers

Code No: 53224/MT

M.Tech. – II Semester Regular Examinations, September, 2008

(CAD/CAM)

Time: 3hours Max. Marks:60

Answer any FIVE questions
All questions carry equal marks
- – -

1.a) Define Automation. Discuss the reasons for automating the
existing mechanized units.
b) What are the various methods of line balancing? Discuss any one
type of line balancing methods in detail.

2.a) Discuss the applications of NC machines.
b) What are the various NC motion control systems? Discuss them
briefly.

3.a) What is computer aided part programming? How does it help
CAD/CAM Integration?
b) What is adaptive control machining system? Discuss its
advantages to the manufacturing technology.
More »

JNTU M.TECH IMMUNOLOGY QUESTION PAPER SEPTEMBER-2009

December 29th, 2009 No Comments Posted in BIOTECHNOLOGY, Exam Previous Question Papers

Code No: A0307
Jawaharlal Nehru Technological University Hyderabad
M.Tech I Semester Supplementary Examinations September-2009
IMMUNOLOGY
(Biotechnology)
Time: 3 Hours Max. Marks: 60
Answer any Five Questions
All Questions Carry Equal Marks
—-

1. a] What are the different methods by which human beings attain immunity.
b] How would you distinguish between active and passive immunity?

2. a] Differentiate between T and B lymphocytes.
b] Write a note on agglutination reaction.

3. a] Explain the role of HLA in transplantation.
b] What is immunological tolerance?

4. a] Describe the structure of an immunoglobulin.
b] What are the different classes of immunoglobulins?
More »

JNTU M.TECH IMMUNOLOGY QUESTION PAPER MARCH-2009

December 29th, 2009 No Comments Posted in BIOTECHNOLOGY, Exam Previous Question Papers

Code No. A0307
JAWAHARLAL NEHRU TECHNOLOGY UNIVERSITY, HYDERABAD
M.Tech. I Semester Regular Examinations, March – 2009
IMMUNOLOGY
(Bio Technology)
Time: 3 hours Max. Marks.60
Answer any Five questions
All questions carry equal marks
—

1. Discuss various factors involved in immunogenicity in detail with
particular emphasis on foreigners, chemical complexity, molecular
size and processiability of a molecule.

2. Write short notes on the following:
(a) Inflammatory barriers
(b) Haptens.

3. Write short notes on the following:
(a) Agglutination inhibition
(b) Ouchterlon double immuno diffusion

4. Discuss the distinguishing features of five different classes of
Immunoglobulis.
More »

JNTU M.TECH IMMUNOLOGY QUESTION PAPER MARCH-2008

December 28th, 2009 No Comments Posted in BIOTECHNOLOGY, Exam Previous Question Papers

Code.No: 7A107/MT

M.Tech. I-Semester Regular Examinations, March-2008.

IMMUNOLOGY
(Biotechnology)
Time: 3 hours Max. Marks: 60

Answer any FIVE questions
All questions carry equal marks.
—

1. Describe the preparation, mechanism of action, advantages and
disadvantages of the various types of Vaccines used presently in
humans.

2. Describe the preparation and characterization of monoclonal
antibodies using MURINE HYBIDOMAS.

3. Describe the following phenomena mediated by T-Lymphocytes
with a suitable example:
a) Helper Function
b) Cytotoxicity.

4. Describe indetail the structure and function of IgE. How is IgE
measured in plasma?
More »

JNTU M.TECH IMMUNOLOGY QUESTION PAPER SEPTEMBER-2008

December 28th, 2009 No Comments Posted in BIOTECHNOLOGY, Exam Previous Question Papers

Code No: 7A107/MT

M.Tech. – I Semester Supplementary Examinations,
September, 2008

IMMUNOLOGY
(Biotechnology)

Time: 3hours Max. Marks:60

Answer any FIVE questions
All questions carry equal marks

- – -
1. Describe the general properties of cytokines. Give the source and
Immune Functions of the following cytokines:
(a) Interleukin – 2 (b) Interferon gamma
(c) Interleukin – 6

2. Discuss the protocols for antigen non-specific and antigen specific
T-Lymphocyte cloning. Describe the clinical applications of T-Cell
Cloning.

3. Describe the structure and function of the following
Immunoglobulins (IGS):
(a) Monomeric IGM (b) Secretary IgA.

4. Discuss the various strategies adopted for the preparation of
recombinant antibodies and outline the advantages of each.
More »

Download JNTU M.TECH 1-semester WEB TECHNOLOGIES March–2009 Exam Question Paper

December 24th, 2009 No Comments Posted in Computer Networks & Information Security, Exam Previous Question Papers, Information Technology, PARALLEL COMPUTING, Software Engineering

Code No. A2504
JAWAHARLAL NEHRU TECHNOLOGY UNIVERSITY, HYDERABAD
M. Tech. I Semester Regular Examinations, March – 2009
WEB TECHNOLOGIES
(Common to Software Engineering, Information Technology, Parallel
Computing and Computer Network & Information Security)
Time: 3 hours Max. Marks.60
Answer any Five questions
All questions carry equal marks

—

1.a) Write HTML code that displays a tic-tac-toe table with player X winning. Use
<h3> to mark up both Xs and Os. Center the letter in each cell horizontally. Title
the game using an <h2> tag. The title should span all three columns. Set the table
border to 1.
b) Define Cascading Style Sheet (CSS). Write a CSS rule that gives all h1 and h2
elements a padding of 0.5 ems, a grooved border style and a margin of 0.5ems.

2.a) Write a Javascript which accepts a text, then prints the count of number of
characters, words and lines in the text.
b) Explain the advantages of DHTML with javascript with suitable examples.

3.a) Describe in detail about the Document Object Model.
b) Compare and contrast DOM and SAX.

4.a) With a suitable example explain the significance of Java Beans.
b) Explain the Enterprise Java Beans technology and its importance on developing
the server-side architecture.
More »

Download JNTU M.TECH 1-semester WEB TECHNOLOGIES September-2009 Exam Question Paper

December 24th, 2009 No Comments Posted in Computer Networks & Information Security, Exam Previous Question Papers, Information Technology, PARALLEL COMPUTING, Software Engineering

Code No: A2504

Jawaharlal Nehru Technological University Hyderabad
M. Tech I-Semester Supplementary Examinations September-2009
WEB TECHNOLOGIES
(Common to Software Engineering, Information Technology, Parallel Computing
and Computer networks & Information Security)
Time : 3 Hours Max. Marks: 60
Answer Any Five Questions
All Questions Carry Equal Marks

—-

1.a] How will you create hyperlinks in web documents? Discuss on different attributes
of creating a hyperlink.
b] What is the importance of <pre> tag.
c] List the properties of form elements and the methods of form elements.

2.a] Write a script to count the number of characters entered by a user in a textbox and
limit it to a particular number.
b] Write a program to create a web page with scrolling text.

3.a] What are the benefits and drawbacks of using XML namespaces.
b] What are the various contents of an element in a DTD.

4.a] Describe the different types of properties used in Java Beams with an example.
b] Explain about Introspection.
More »

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