With reference to the input module circuit shown, a voltmeter reading of 24 VDC would indicate:
A) normal operation.
B) a possible shorted PB.
C) a possible fault in the field wiring.
D) either a possible shorted PB or a possible fault in the field wiring.
Correct Answer:
Verified
Q74: In which of the following program modes
Q75: Which function of a PLC would be
Q76: The majority of PLC system faults are
Q77: The suppression circuit shown: Q78: With reference to the troubleshooting guide, which Q80: Preparing a PLC control process for start-up Q81: Which instruction is used to change the Q82: In Allen-Bradley controllers, RSLinx software is needed Q83: A driver is a computer program that Q84: PLC communications protocol is a standardized method
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents