Providing analog control:

An input current ranging between 4 mA and 20 mA is received by the actuator from the controller.

In response, it leads to the linear movement of the valve.

Here, a value of 4 mA corresponds to a minimum value opening which is often rated as 0...

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Chapter 14, Problem 8RQ

Chapter 14, Problem 10RQ

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Providing analog control: An input current ranging between 4 mA and 20 mA is received by the actuator from the controller. In response, it leads to the linear movement of the valve. Here, a value of 4 mA corresponds to a minimum value opening which is often rated as 0...

Solution Summary: The author explains how the motor-driven control valve action provides analog control in the system.

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Providing analog control: An input current ranging between 4 mA and 20 mA is received by the actuator from the controller. In response, it leads to the linear movement of the valve. Here, a value of 4 mA corresponds to a minimum value opening which is often rated as 0...

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Chapter 14 Solutions

Providing analog control:

An input current ranging between 4 mA and 20 mA is received by the actuator from the controller.

In response, it leads to the linear movement of the valve.

Here, a value of 4 mA corresponds to a minimum value opening which is often rated as 0...