A safety system in an industrial chemical plant monitors three status signals: pressure sensor PPP, temperature sensor QQQ, and flow sensor RRR. A value of 1 indicates a normal state, while 0 indicates a critical alert state.
The system uses automated logic gates to process these inputs.
Complete the truth table below by determining the missing binary values for [i] to [vi].
| P | Q | R | P AND Q | (P AND Q) OR (NOT R) |
|---|---|---|---|---|
| 0 | 0 | 0 | [i] | 1 |
| 0 | 0 | 1 | 0 | [ii] |
| 0 | 1 | 0 | 0 | [iii] |
| 0 | 1 | 1 | 0 | 0 |
| 1 | 0 | 0 | 0 | [iv] |
| 1 | 0 | 1 | 0 | 0 |
| 1 | 1 | 0 | [v] | 1 |
| 1 | 1 | 1 | 1 | [vi] |