Download JNTU M.TECH 2-Semester GEAR ENGINEERING JULY/AUG-2006 Exam Question Paper | Indian Shout

You are here: » Download JNTU M.TECH 2-Semester GEAR ENGINEERING JULY/AUG-2006 Exam Question Paper

Download JNTU M.TECH 2-Semester GEAR ENGINEERING JULY/AUG-2006 Exam Question Paper

Code No: 53208/MT
M.Tech. II-Semester Examinations, July/August-2006.

GEAR ENGINEERING
(Machine Design)
Time: 3 hours        Max. Marks: 60

Answer any FIVE questions
All questions carry equal marks

GEAR ENGINEERING-july-aug-2006

5.a)  Discuss with neat sketches the various types of worm and worm gears.
b)  Describe the bearings used in the worm gear system.

6.a)  How the gear trains are classified?
b)  In the epicyclic gear shown in the figure, the wheel C is keyed to the
shaft B and wheel E is keyed to the shaft A, C and E rotate together on a
pin fixed to the arm G.  C has 35 teeth, D has 65 teeth, E has 32 teeth
and F has 68 teeth.

GEAR ENGINEERING1-july-aug-2006

If A rotates 60 rpm and B rotates at 28 rpm in the opposite direction to
A, find the speed and direction of arm G.

7.a)  Explain in detail the various design variables, objective function and the
constraint equations in the optimal design of gear trains.
b)  Identify the design variables of a helical gear system.

8.  Write a detailed account of various gear tooth failures.

ilook website
 
 

Categories:Uncategorized;Tags: , ,

   

One Comment to “Download JNTU M.TECH 2-Semester GEAR ENGINEERING JULY/AUG-2006 Exam Question Paper”

  1. prabhakara rao says:

    helping the people

Leave your comment here: