One hazard with dry-type transformers is that because they are usually installed in utility rooms, they often have material stored on or around them, blocking the ventilation.

Question

Quizplus · Accepted Answer

Dry-type transformers require ventilation to prevent them from overheating. If the ventilation is blocked, it increases the risk of the transformer overheating and catching fire. Therefore, material should never be stored on or around dry-type transformers.

One Hazard with Dry-Type Transformers Is That Because They Are