hard20 pts · first answer countsfirmwarefunctional-safety

Redundancy that is not redundant

Two redundant pressure sensors feed a safety check, but both are powered from the same 5 V regulator. What is the weakness?

A.The sensors will warm up at different ratesB.Two sensors double the chance of a false alarmC.The ADC cannot sample two channels quicklyD.A single regulator fault can corrupt both readings at once

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Redundancy that is not redundant

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