In an automated control system, which of the...

Question 1 / 270705eccefa5bacbc34ba4d487fe

Question 1 of 270705eccefa5bacbc34ba4d487fe

In an automated control system, which of the following statements would apply to any type of closed loop system?

Question 1 of 27070

In an automated control system, which of the following statements would apply to any type of closed loop system?

🔍 Key Concepts

• Closed loop control vs open loop control in automated systems • Role of feedback (measuring the output and comparing it to a set point) • Meaning of feedforward control and how it differs from feedback

💭 Think About

• Ask yourself: In a true closed loop system, does the controller need information about the actual outlet condition (controlled variable) to act? • Think about whether a closed loop system waits for a difference between the set point and the actual value before acting, or if it acts only on the input demand signal. • Consider whether the presence or absence of manual operator intervention alone determines whether a system is closed loop.

✅ Before You Answer

• Verify which choice explicitly involves feedback of the controlled variable to the controller. • Check if any option incorrectly defines feedforward as the same thing as closed loop feedback control. • Make sure the statement you choose would apply to all closed loop systems, not just a special case or an idealized situation.

Question 1 of 27070

In an automated control system, which of the following statements would apply to any type of closed loop system?

The manipulated variables are adjusted only from the input demand signals without monitoring the outlet conditions or variables.

Another term commonly used in conjunction with this type of system is 'feed forward'.

The controlled variable must always deviate from its set point before any corrective action is initiated by the controller.

In order for a system to fall under the category of closed loop control, there should be no adjustments required to be made manually by the operator.

Question 1 / 270705eccefa5bacbc34ba4d487fe

Question 1 of 270705eccefa5bacbc34ba4d487fe

In an automated control system, which of the following statements would apply to any type of closed loop system?

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Question 1 of 27070

In an automated control system, which of the following statements would apply to any type of closed loop system?