Final answer:
PVC cannot be used in wet locations due to its susceptibility to degradation when exposed to moisture.
Explanation:
PVC (Polyvinyl chloride) cannot be used in wet locations due to its susceptibility to degradation when exposed to moisture. In wet conditions, PVC may become brittle and lose its structural integrity, posing potential safety hazards.
However, PVC can be used to support luminaires, in dairies, and near corrosive influences as long as adequate precautions are taken to prevent moisture exposure.
Learn more about PVC applications and limitations here:
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