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Questions and Answers
What is data?
What is data?
- A raw fact that can take the form of a number or statement (correct)
- Processed information that is meaningful
- Feedback control mechanism
- A prediction element in the control system
What is the main purpose of information systems?
What is the main purpose of information systems?
- Incorporate prediction elements in control systems
- Ensure open-loop control for processes
- Implement feed forward control mechanisms
- Provide information to enable decision-making (correct)
What is the difference between open-loop and closed-loop control systems?
What is the difference between open-loop and closed-loop control systems?
- Open-loop has no way of ensuring objectives are met, while closed-loop has feedback and feed forward control mechanisms (correct)
- Open-loop has feed forward control, while closed-loop has feedback control
- Open-loop has feedback control, while closed-loop has feed forward control
- Open-loop has prediction elements, while closed-loop has no control mechanisms
What is negative feedback in a control system?
What is negative feedback in a control system?
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What is the purpose of feed forward control systems?
What is the purpose of feed forward control systems?
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What is data?
What is data?
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How is information defined?
How is information defined?
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What do closed-loop systems have?
What do closed-loop systems have?
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What is negative feedback in control systems?
What is negative feedback in control systems?
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What is the purpose of feed forward control systems?
What is the purpose of feed forward control systems?
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