Difficulty: Easy
Correct Answer: All of the above
Explanation:
Introduction / Context:
Automation systems apply sensing, control, and actuation to perform tasks with minimal human intervention. In modern operations, automation spans warehousing, machining, and assembly, using technologies such as conveyors, automated storage and retrieval, NC/CNC, and industrial robots. This question tests recognition of the breadth of automation, not just one niche.
Given Data / Assumptions:
Concept / Approach:
Each listed item is an established automation domain: warehouses automate movement and storage; NC tools automate machining; robots automate manipulation. Because all three apply automation principles, the comprehensive and correct choice is the combined option. Recognizing these as part of one umbrella helps plan integrated, end-to-end automation strategies.
Step-by-Step Solution:
Evaluate each option for sensing-control-actuation characteristics.Confirm each meets automation criteria independently.Choose the umbrella answer that includes all the valid instances.
Verification / Alternative check:
Case studies show automated facilities combining AS/RS, CNC machining cells, and robot workstations under centralized control—clear evidence that all are automation systems.
Why Other Options Are Wrong:
Automated warehouses: correct but incomplete alone.NC machine tools: correct but incomplete alone.Robotics: correct but incomplete alone.None of the above: false since each listed item is a legitimate automation system.
Common Pitfalls:
Narrowly equating automation with robotics only; ignoring software layers (WMS/MES) that orchestrate physical automation; overlooking safety interlocks required for compliant automation deployments.
Final Answer:
All of the above
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