To allow for adequate ventilation or dissipation of heat, transformers are required to be marked with a minimum distance or clearance from walls or other obstructions.

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Prepare for the Independent Electrical Contractors (IEC) Year 4 Exam. Access flashcards, multiple choice questions, and detailed explanations. Enhance your readiness and achieve your certification!

Multiple Choice

To allow for adequate ventilation or dissipation of heat, transformers are required to be marked with a minimum distance or clearance from walls or other obstructions.

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