The Input Wiring or Device Is Suspected as Being the Source

question 8

Multiple Choice

The input wiring or device is suspected as being the source of a PLC problem. If this circuit is not at fault, then the status indicator on the input module should be illuminated when the input device is:

• A)closed and programmed for an XIC condition.
• B)open and programmed for an XIO condition.
• C)closed, regardless of how it is programmed.
• D)open, regardless of how it is programmed.

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Definitions:

Miranda Warnings

A requirement for police in the United States to inform suspects of their rights to silence and legal counsel before interrogation.

Separate But Equal

A doctrine that justified and upheld racial segregation, claiming that services could be separate but still equal.

Prior Restraint

A government action that prohibits speech or other expression before the speech happens, based on the anticipation of harm.

Right Of Privacy

The concept that one's personal information is protected from public scrutiny and the government cannot invade it without a compelling need.