A E192003 Pages:3

Reg No.:_ Name:

APJ ABDUL KALAM TECHNOLOGICAL UNIVERSITY
FIFTH SEMESTER B.TECH DEGREE EXAMINATION(R&S), DECEMBER 2019

Course Code: ME301
Course Name: MECHANICS OF MACHINERY

Max. Marks: 100 Duration: 3 Hours
PARTA
Answer any three full questions, each carries 10marks. Marks
1 A four bar kinematic chain is shown in figure. Draw its inversions, identify the (10)

mechanism and describe the nature of motion of each links in each case.

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‎All Dimensions are in millimeters‏
‎ஐ) State and Prove Kennedy’s theorem (5)‏ 2
‎b) Locate all the instantaneous centres of the mechanism shown in figure (5)‏

‎All Dimensions are in millimeters

‎3 a) What do you mean by Coriolis component of acceleration? How is its direction (5)
found out?
b) In the figure shown below, the slider block 3 slides outwards on link 2 ata uniform (5)
rate of 20m/s, while link 2 is rotating at a constant angular velocity of SOrad/s

‎counter clockwise. Determine the acceleration of point A of the block

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