Practice question

A bus is offered six different allowed hazardous material classes at 90 pounds per class. Why must this load be refused?

  1. The total allowed hazardous material weight would be 540 pounds, above the 500-pound total limit
  2. Each class exceeds the 100-pound per-class limit
  3. A bus may carry only one class of hazardous material
  4. The load is allowed because no single class exceeds 100 pounds

Answer: A — The total allowed hazardous material weight would be 540 pounds, above the 500-pound total limit

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