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MFRI Hazardous Materials (HAZMAT) Practice Exam
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QUESTION 1 / 1
Define "contamination" in the context of hazardous materials.
Choose one answer below.
A
The absence of harmful substances in an environment
✓
B
The presence of harmful substances in an environment or on personal protective equipment
✓
C
The process of cleaning hazardous materials
✓
D
The transfer of dangerous materials to a safe area
✓
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