Download GTU BE/B.Tech 2019 Winter 8th Sem New 2181706 Robotic Engineering Question Paper

Download GTU (Gujarat Technological University) BE/BTech (Bachelor of Engineering / Bachelor of Technology) 2019 Winter 8th Sem New 2181706 Robotic Engineering Previous Question Paper

1
Seat No.: ________ Enrolment No.___________

GUJARAT TECHNOLOGICAL UNIVERSITY

BE - SEMESTER ? VIII (New) EXAMINATION ? WINTER 2019
Subject Code: 2181706 Date: 21/11/2019

Subject Name: Robotic Engineering
Time: 02:30 PM TO 05:00 PM Total Marks: 70

Instructions:

1. Attempt all questions.

2. Make suitable assumptions wherever necessary.

3. Figures to the right indicate full marks.

MARKS

Q.1 (a) List and state three laws of robotics stated by Isaac Asimov 03
(b) Define degree of freedom, robot, repeatability and links 04
(c) List and explain in detail 3 criteria used for classification of robot
manipulator.
07

Q.2 (a) Explain Jacobian. 03
(b) Explain reach and stroke of robotic manipulator 04
(c) Explain in detail different types of robot programming with advantages
and examples of each
07
OR
(c) Discuss pros and cons of applying robots in industrial applications 07
Q.3 (a) Draw degree of freedom associated with arm 03
(b) What points are considered while selecting HP rating of a motor? 04
(c) Explain in detail the method used for solving inverse kinematic problem. 07
OR
Q.3 (a) List in detail specifications of an industrial robot. 03
(b) Explain in detail hydraulic actuator. 04
(c) What are the points to be considered for selecting a robot for a particular
application? Explain in detail.
07
Q.4 (a) Explain in detail robot cell. 03
(b) Explain work envelope with necessary example and figure. 04
(c) List out various sensors which can be interfaced with robots. Explain any
one sensor interface with robot in detail.
07
OR
Q.4 (a) List 3 points of difference between electrical and pneumatic actuators 03
(b) List different types of grippers 04
(c) Explain in detail different types of end effectors. 07
Q.5 (a) List any 3 types of arms used in industrial robot manipulators 03
(b) What do you mean by forward kinematics? 04
(c) Explain in detail 2 main configurations of wrist designs 07
OR

Q.5 (a) Explain torque sensor. 03
(b) What is Hill climbing technique? 04
(c) Explain in detail selection and design a robot for an assembly line where
painting of car is done in automobile industry
07

*************
FirstRanker.com - FirstRanker's Choice