Question:
Which rescue apparatus is commonly used by mine rescue teams to provide breathable air in toxic environments?
Which rescue apparatus is commonly used by mine rescue teams to provide breathable air in toxic environments?
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SCBA allows mine rescuers to work safely in
\[
\boxed{\text{Toxic or oxygen-deficient atmospheres.}}
\]
Updated On: Jul 14, 2026
- Self-Contained Breathing Apparatus
- Self-rescuers
- Fire extinguishers
- Reviving apparatus
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The Correct Option is A
Solution and Explanation
Step 1: Recall the purpose of SCBA.
A Self-Contained Breathing Apparatus (SCBA) supplies breathable compressed air independently of the surrounding atmosphere.
Step 2: Identify its application. Mine rescue personnel use SCBA while entering toxic, oxygen-deficient, or smoke-filled environments. Thus, \[ \boxed{\text{Self-Contained Breathing Apparatus}} \] is the correct answer. Therefore, \[ \boxed{(A)} \] is the correct answer.
Step 2: Identify its application. Mine rescue personnel use SCBA while entering toxic, oxygen-deficient, or smoke-filled environments. Thus, \[ \boxed{\text{Self-Contained Breathing Apparatus}} \] is the correct answer. Therefore, \[ \boxed{(A)} \] is the correct answer.
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