Exam (elaborations)
Electric Heat ESCO - HVAC Excellence Exam Questions & Answers 100%.
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Before working on an electric furnace the tech should - ANSWERReview diagram, remove jewelry, and follow safety procedures. ALL OF THE ABOVE. A GFCI circuit breaker - ANSWERdetects current leaks to groound the conductor in an electric heat element is usually made of - ANSWERNichrome An exa...
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