Fresher Jobs

Our fresher job section is exclusively for fresh graduates! Find jobs for freshers in major Indian cities including Bangalore, Chennai, Hyderabad, Pune or Kochi

Resources

Find educational articles, blogs, discussion threads and other resources.

Colleges

Find details about any college in India or search for courses.

Download Model question papers & previous years question papers

Posted Date: 14 Aug 2009 Posted By: Sree.... Member Level: Platinum

2008 Andhra Pradesh State Jawaharlal Nehru Technological University Code No: RR411402 IV B.Tech I Semester Supplimentary Examinations, November 2008 PRODUCT DESIGN AND ASSEMBLY AUTOMATION [Set No. 2] Question paper

Course: B.Tech

University: Jawaharlal Nehru Technological University

Code No: RR411402 Set No. 2
IV B.Tech I Semester Supplimentary Examinations, November 2008
PRODUCT DESIGN AND ASSEMBLY AUTOMATION
(Mechatronics)
Time: 3 hours Max Marks: 80
Answer any FIVE Questions
All Questions carry equal marks

1. (a) Sketch and explain spiral elevators. [8]
(b) Sketch and explain the Balanced vibratory feeder. [8]
2. (a) Discuss the historical development of the assembly process. [8]
(b) Write a short paragraph about indexing rotary ?disk feeder. [8]
3. (a) Discuss the advantages of indexing mechanism. [8]
(b) A rotary worktable is driven by a Geneva a mechanism with six slots. The
driver rotates at 30 rpm . Determine the cycle time, available process time,
and lost time each cycle indexing the table. [8]
4. When considering product design for automation, it is even more important to
considering reduction in number of separate parts. Justify with suitable example.
[16]
5. Write down the factors favouring the use of manual assembly lines. Also briefly
lists the products characterised by these factors that are usually made on a manual
assembly line. [16]
6. (a) List out the features affecting manual handling time significantly. [8]
(b) Explain briefly the classification system for first digit in assemblycode in man-
ual handling process. [8]
7. (a) Discuss the two commonly used assembly operations. [8]
(b) Explain clearly about application of the DFA in manual assembly. [8]
8. (a) What is the main objective of feasibility study result on automatic assembly.
[8]
(b) What are the main objectives of feasibility study of automatic assembly. [8]

1 of 1

Return to question paper search

Next Question Paper: Code No: RR411402 IV B.Tech I Semester Supplimentary Examinations, November 2008 PRODUCT DESIGN AND ASSEMBLY AUTOMATION [Set No. 1]

Previous Question Paper: Code No: RR411402 IV B.Tech I Semester Supplimentary Examinations, November 2008 PRODUCT DESIGN AND ASSEMBLY AUTOMATION [Set No. 3]