Automation And Robotics (KOE091) - AKTU Question Paper 2024-25
B.Tech · Semester 8 · Free PDF Download
This is the official AKTU Automation And Robotics Previous Year Question Paper for B.Tech Semester 8, academic session 2024-25. Published by Dr. A.P.J. Abdul Kalam Technical University (AKTU/UPTU), Lucknow. Free PDF download — no login required.
Course:B.Tech
Semester:Semester 8
Session:2024-25
University:AKTU / UPTU
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Questions Asked in 2024-25
Automation And Robotics (KOE091) — complete question paper · 100 marks · 3 Hours
Section AAttempt all questions in brief. 2 x 10 = 20
- aDefine industrial automation and list any three of its advantages. 1 K1,K2
- bWhat is robot time estimation? W hy is it essential in CNC and a utomated systems?
- cWhat are the basic elements of an automated system?
- dList and briefly explain the laws of robotics as given by Isaac Asimov
- eWhat is a CNC machine tool? How is it different from a traditional machine?
- fExplain the D-H parameters used in robotic kinematics
- gWhat is meant by forward and inverse kinematics in robotics?
- hCompare servo motors and stepper motors used in robot drives. 4 K4 i. What is robot cell interference? How can it be avoided? 5 K3 j. What are the advantages of using ball bearings in robot joints?
Section BAttempt any three of the following: 10 x 3 = 30
- aAnalyze the role of robotics in i ndustrial automation. What advantages do they offer over conventional systems?
- bDesign a mixed-model flow line fo r assembling electronic device s. Highlight design challenges
- cWith the help of diagrams, explain the coordinate systems and c onfiguration of robots
- dExplain various power transmission methods in robot mechanisms. How does rotary-to-linear motion conversion occur in rack-and-pinion?
- eExplain the design considerations in developing a robot layout for warehouse material handling
Section CAttempt any one part of the following: 10 x 1 = 10
- aA 3-DOF robot arm has link lengths L1 = 300 mm, L2 = 200 mm, L3 = 100 mm. Given joint angles θ1 = 30°, θ2 = 45°, θ3 = -30°, calculate the end effector position
- bDerive the D-H parameter table and transformation matrices for a 3-joint SCARA robot
- aDiscuss the elements of fluid power systems. Compare pneumatic and hydraulic systems with examples and explain their applications
- bA pneumatic cylinder has a bore d iameter of 50 mm and is operat ed at a pressure of 6 bar. Calculate the force output of the cylinder. Also discuss factors affecting force in pneumatics in detail
- aDesign a single-model production line for a manufacturing proce ss. What are the key challenges in its implementation?
- bClassify types of automatic transfer machines. Describe the imp ortance of automation in part handling and feeding
- aClassify robot end effectors. Describe the working of types of grippers, and discuss gripper design parameters
- bDescribe various linear -to-rotary and rotary-to-linear motion c onversion mechanisms used in robotic arms with examples
- aDescribe with layout the design of a robot cell for painting op erations. What considerations are important to avoid machine interference?
- bDiscuss the various levels of robot programming. Compare online and offline programming methods with their benefits and limitations
Question text is extracted from the official AKTU question paper PDF above. Hindi translations are omitted — every question is printed in English in the original paper. Last verified: 2026-08-23.
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