Which term is defined as any quantity or condition that is varied by a control measured and controlled by a control system?

Which term is defined as any quantity or condition that is varied by a control measured and controlled by a control system?

• A. Setpoint
• B. Controlled variable
• C. Feedback
• D. Manipulated variable

Answer: (B)

The term that refers to any quantity or condition that is measured and controlled by a control system is known as the controlled variable. This is the primary focus of a control system, as it represents the element of the process that is being monitored and adjusted to maintain desired operational conditions. In a control system, the controlled variable is continuously measured, and the system aims to keep it within a specified range or at a setpoint. For instance, in a temperature control system, the temperature of a furnace would be the controlled variable; the system regulates heating elements to maintain this temperature at the desired level. Understanding this term is crucial in the context of feedback loops and control systems, where the controlled variable is the parameter that the system is actively working to maintain or return to a predetermined setpoint. This ensures optimal functionality and performance in various applications, including industrial processes and mechanical systems.

The term that refers to any quantity or condition that is measured and controlled by a control system is known as the controlled variable. This is the primary focus of a control system, as it represents the element of the process that is being monitored and adjusted to maintain desired operational conditions.

In a control system, the controlled variable is continuously measured, and the system aims to keep it within a specified range or at a setpoint. For instance, in a temperature control system, the temperature of a furnace would be the controlled variable; the system regulates heating elements to maintain this temperature at the desired level.

Understanding this term is crucial in the context of feedback loops and control systems, where the controlled variable is the parameter that the system is actively working to maintain or return to a predetermined setpoint. This ensures optimal functionality and performance in various applications, including industrial processes and mechanical systems.