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Difficulty: EasyDrawing Logical Conclusions

Read the passage below. Fill in the blank to complete the most logical conclusion based strictly on the provided text.

Answer:Perishable blood plasma units must remain frozen below -20°C at all times. Storage freezers are programmed with a dual-stage safeguard: Stage 1 triggers an audible alert when the internal temperature rises to -15°C, while Stage 2 automatically transfers inventory to backup cryo-tanks only if the temperature remains above -15°C for more than ten consecutive minutes. Yesterday, a power anomaly caused a freezer unit's temperature to reach -12°C for four minutes before normal cooling was restored.

Based on the documented protocol, the automated Stage 2 transfer did 【not】 occur during yesterday's incident.

Answer

not
The passage establishes two conditions for Stage 2 activation: the temperature must rise above -15°C, and it must stay elevated for more than ten consecutive minutes. Although the temperature reached -12°C, the anomaly lasted only four minutes. Because the duration threshold was not met, the transfer did not occur.

Step-by-Step Solution

1
Identify the conditions required to trigger the Stage 2 automated inventory transfer.
The text states that Stage 2 triggers only if the temperature remains above -15°C for more than ten consecutive minutes.
Establishing the precise criteria set by the facility's safeguard protocol.
2
Compare the recorded incident metrics against the Stage 2 criteria.
The temperature reached -12°C (above -15°C), but it only lasted for four minutes, which is less than the required ten-minute threshold.
Determining whether both temperature and duration requirements were satisfied.
3
Draw the logical deduction regarding the Stage 2 transfer.
Because the duration requirement of more than ten consecutive minutes was not met, the Stage 2 transfer did not take place.
Concluding the outcome based strictly on passage constraints.

Key Concept

Drawing Logical Conclusions from Multi-Condition Protocols
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Topics

Drawing Logical Conclusions

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