JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY HYDERABAD
JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY HYDERABAD B.Tech III MOTION CONTROL DESIGN Previous Question Paper (February - 2023 - R16)
Note: i) Question paper consists of Part A, Part B.
ii) Part A is compulsory, which carries 25 marks. In Part A, Answer all questions.
iii) In Part B, Answer any one question from each unit. Each question carries 10 marks and may have a, b as sub questions.
Part A
Define mechatronics.
Answer
Mechatronics is the synergistic integration of mechanical engineering, electronics, computer science, and control engineering in the design and manufacture of intelligent products and systems.
Outline the significance of mechatronics.
Answer
Mechatronics is significant because it enables the creation of smarter, more efficient, and flexible systems. It allows for the automation of complex tasks, improves precision through integrated feedback control, reduces mechanical complexity by replacing hardware with software, and enhances overall reliability and performance in industrial applications.
List the limitations of conveyors.
Answer
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Summarize the applications of lead screw.
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Interpret feed forward control system.
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Label the importance of control system in motion control.
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Outline the significance of industrial hydraulics.
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List the advantages of hydraulic cylinders.
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Summarize the limitations of pneumatic control valves.
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Outline the applications of pneumatic actuators.
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Part B
Explain key elements of mechatronics in detail.
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Analyze mechatronics design process with neat diagram.
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Elaborate linear power transmission.
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Discuss DC servo motors with encoded feedback.
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Construct rotary transmission.
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Estimate stepper motors with half step and micro step.
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Discuss programmable motion control.
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Justify Ladder Programming with an example.
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Explain the concept for adaptive control and fuzzy logic systems.
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Develop Latching and Internal relays.
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Elaborate working of hydraulic control valves and hydraulic fluids in detail.
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Discuss hydraulic accessories and various pumps used in hydraulic system.
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Justify the symbolic representation of hydraulic elements.
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Explain pneumatic circuits using pneumatic cylinders and other elements in detail.
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Analyze fluidics and fluid logic systems.
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Discuss the applications of pneumatic systems.
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