This download link is referred from the post: JNTUA M.Tech 1st Sem last 10 year 2010-2020 Previous Question Papers (JNTU Anantapur)
Firstranker's choice
Code: 9D15102
--- Content provided by FirstRanker.com ---
M.Tech I Semester Supplementary Examinations February/March 2018
ADVANCED MECHANISMS
(Machine Design)
(For students admitted in 2012, 2013, 2014, 2015 & 2016 only)
Time: 3 hours
--- Content provided by FirstRanker.com ---
Max. Marks: 60
Answer any FIVE questions
All questions carry equal marks
*****
- (a) Explain mobility criteria for spatial mechanism and manipulators.
--- Content provided by FirstRanker.com ---
(b) What are the specific advantages of spherical mechanisms over other spatial and planar mechanisms? - Show the Bobilliers construction describe with reference to the four bar mechanism shown in the figure below satisfies the Euler Savory equation.
OA A = 20 mm, 60°
AB = 18 mm--- Content provided by FirstRanker.com ---
ОB B = 25 mm - (a) State and derive Halls equation.
(b) State and prove Freudenstein's collineation axis theorem. - (a) Explain in brief about guiding a body to two distant positions.
(b) Explain different types of four bar mechanisms with neat sketches. - Explain function generation with neat sketch using velocity pole method.
- (a) What is function generation? Discuss.
(b) Derive displacement, velocity, acceleration analysis for four bar mechanism, using Freudenstein's equation. - Discuss important kinematic analysis of the following:
(a) D-H transformation matrix.--- Content provided by FirstRanker.com ---
(b) PUMA and STANFORD arm. - Write short note on the following:
(a) Formulation of Jacobian for serial manipulator.
(b) Singularity analysis.
(c) D-H notation.
--- Content provided by FirstRanker.com ---
--- Content provided by FirstRanker.com ---
*****
--- Content provided by FirstRanker.com ---
This download link is referred from the post: JNTUA M.Tech 1st Sem last 10 year 2010-2020 Previous Question Papers (JNTU Anantapur)