Roll No.
Total No. of Pages : 02
Total No. of Questions: 18
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B.Tech. (ECE) (2012 to 2017 E-III (Sem.-7)
ROBOTICS
Subject Code : BTEC-917
M.Code : 71922
Time : 3 Hrs.
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Max. Marks : 60
INSTRUCTIONS TO CANDIDATES :
- SECTION-A is COMPULSORY consisting of TEN questions carrying TWO marks each.
- SECTION-B contains FIVE questions carrying FIVE marks each and students have to attempt any FOUR questions.
- SECTION-C contains THREE questions carrying TEN marks each and students have to attempt any TWO questions.
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SECTION-A
Answer briefly :
- What is Automation in robotics?
- Differentiate between joint coordinates and world coordinates.
- Describe the principle of pneumatic sensors.
- How do servo motors differ from ac servo motors?
- What are degrees of freedom?
- Define Payload of a Robot.
- Differentiate between internal and external grippers.
- How time of flight camera works?
- List the advantages and disadvantages of pneumatic actuator.
- What is inverse kinematics?
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SECTION-B
- What are the basic components of Robot? Explain them briefly with sketch.
- Explain about Proximity sensors and Compliance sensors.
- Discuss about Vaccum Grippers along with their advantages and disadvantages.
- Explain about different image processing techniques used in Robotics.
- Discuss the textual robot language structure with the help of block diagram.
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SECTION-C
- Discuss how the image segmentation helps to improve the quality of an image in a machine vision system?
- Explain the various drive system used with an industrial robot and compare their features, merits and demerits.
- Determine the manipulator Jacobian matrix and singularities for the 3-DOF articulated arm.
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NOTE : Disclosure of Identity by writing Mobile No. or Making of passing request on any page of Answer Sheet will lead to UMC against the Student.
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