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When Both LS1 and LS2 Are Not Actuated

question 67

Multiple Choice

When both LS1 and LS2 are not actuated: When both LS1 and LS2 are not actuated:   A) PLC program rung 1 is False. B) PLC program rung 2 is True. C) pilot light PL2 (O:2/6) is ON. D) all of these.


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