The switch-logic output, taken on the load side of the last set of series-connected NO switch contacts, is zero volts when any of the switching contacts are ___

Multiple Choice Questions Automation MCQ
1

The switch-logic output, taken on the load side of the last set of series-connected NO switch contacts, is zero volts when any of the switching contacts are ______________________ .

A) none of the answers
B) activated
C) Neither activated nor at-rest
D) at-rest

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Answer:D

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