Practice question

What information appears on an MC-338 cryogenic cargo tank that helps responders recognize it?

  1. Round-end pressurized vessel without insulation
  2. Outer jacket, vapor venting, frost on fittings, insulation
  3. Triangular cross-section
  4. Sphere on a single axle

Answer: B — Outer jacket, vapor venting, frost on fittings, insulation

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Practice more: Hazmat Awareness Practice Questions - NFPA 470 Hazardous Materials Awareness-Level Responder Certification Exam →