EnvironmentalIntermediateAlabama Exam

Polychlorinated biphenyls (PCBs) are hazardous chemicals commonly associated with:

AResidential paint before 1978, as is typical in most transactions
BElectrical equipment and transformers manufactured before 1979Correct
CDrinking water treatment
DNatural gas pipelines

Why Electrical equipment and transformers manufactured before 1979 Is Correct

Answer B: Electrical equipment and transformers manufactured before 1979

PCBs were widely used in electrical equipment, transformers, and capacitors before being banned in 1979 due to their toxicity and persistence in the environment.

Exam Tip: Environmental

Environmental questions test knowledge of hazards like asbestos, lead-based paint, radon, and mold. Know the disclosure requirements and when a professional inspection is required. CERCLA liability is strict, joint, and several.

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