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Question

Difficulty: EasyNegative Detail Identification

The standard shipboard Self-Contained Breathing Apparatus (SCBA) provides respiratory protection in toxic environments. The system utilizes a high-pressure composite cylinder charged with breathable compressed air to 4,500 psi. A first-stage regulator reduces cylinder pressure to approximately 100 psi before air reaches the facepiece regulator. Additionally, an integrated Personal Alert Safety System (PASS) device triggers an audible alarm if the wearer remains motionless for 30 seconds.

Based on the passage, the shipboard SCBA cylinder is charged with pure compressed oxygen.

Answer: Answer

Answer

False
The statement is false because the passage explicitly states that the cylinder is charged with breathable compressed air rather than pure compressed oxygen.

Step-by-Step Solution

1
Locate the detail in the passage regarding the cylinder's gas content.
The passage specifies that the cylinder is charged with 'breathable compressed air.'
Identify the exact material or substance mentioned in the text.
2
Compare the statement's claim with the retrieved text detail.
The statement asserts the cylinder uses 'pure compressed oxygen,' which contradicts the passage.
Evaluate whether the statement accurately reflects the passage details.
3
Determine the correct truth value.
Since the statement is directly contradicted by the text, the statement is false.
Complete negative detail identification.

Key Concept

Negative Detail Identification
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Negative Detail Identification

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