Computer Science · Industrial Automation
Which statement is FALSE regarding a Programmable Logic Controller (PLC)?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1A PLC is a specialized programmable digital device used to monitor and control automated manufacturing processes.
- 2PLCs are heavily optimized for industrial environments and robust machine control tasks.
- 3The implementation of PLCs increases system reliability compared to traditional hard-wired relay logic.
- 4PLCs are fixed-hardware units that cannot be reprogrammed for other tasks once configured.✓
Correct answer
PLCs are fixed-hardware units that cannot be reprogrammed for other tasks once configured.
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