Industrial Automation And Control (BEE053) - AKTU Question Paper 2024-25
B.Tech · Semester 5 · Free PDF Download
This is the official AKTU Industrial Automation And Control Previous Year Question Paper for B.Tech Semester 5, 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 5
Session:2024-25
University:AKTU / UPTU
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Questions Asked in 2024-25
Industrial Automation And Control (BEE053) — extracted question text · 70 marks · 3 Hours
Section AAttempt all questions in brief. 2 x 07 = 14
- aDefine industrial automation
- bExplain the purpose of Modbus protocol
- eWrite about the modes of HART protocol?
- fBased on poles and throws, lis t the types of relays
- gElaborate DOL circuit
Section BAttempt any three of the following: 07 x 3 = 21
- aExpress with the help of a di agram, express the architecture of Industrial automation
- bProvide an overview of the hi story of PLCs and describe their evolution and current trends
- cDiscuss the working principl es of on-delay, off-delay, cycli c, and retentive timers in PLC programming
- dExplain the 4-20mA current loo p and its significance in indu strial automation systems
- eExplain the role of pneumatics in industrial automation. Dis cuss its advantages over other systems
Section CAttempt any one part of the following: 07 x 1 = 07
- aExplain the roles and functi onalities of PLC and SCADA in automation systems
- bExplain hydraulic systems used in industrial automation. Wha t are the applications and advantages of hydraulic systems?
- aDiscuss how relays can be used as memory elements in automat ion circuits. Provide an example
- bDiscuss the role of industrial sensors in enhancing automati on system performance
- aExplain the classification of PLCs based on their size, func tionality, and application areas
- bExplain the use of math instructions and up/down counters in PLCs with appropriate examples
- aDiscuss the working principles and applications of optical, inductive, and capacitive sensors in automation
- bExplain a ladder logic for th e following condition to start and stop a motor
- aExplain the operation of 2/2 and 3/2 valves and solve proble ms related to valve and actuator combinations
- bExplain the components of a pneumatic system, including the compressor, air tank, and FRL unit
Question text is extracted from the official AKTU question paper PDF above. Check the original PDF for equations, diagrams and complete wording. Extracted: 2026-08-23.
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