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The Scan Is Normally a Sequential Process Of

Question 57

Multiple Choice

The scan is normally a sequential process of:


A) reading the control logic, evaluating the outputs, and updating the inputs.
B) writing the control logic, evaluating the outputs, and updating the inputs.
C) reading/writing the status of inputs and updating the outputs.
D) reading the status of inputs, evaluating the control logic, and energizing or de-energizing the outputs.

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