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A 50 kVA, three-phase; delta-to-wye connected, 480/120-208-volt transformer is used to supply lighting load. What is the rated line current on the primary side? | The rated line current on the primary side is 60.21 amperes.\n - [NEC Section ](): "" | The rated line current on the primary side is 60.21 amperes. |
A 480/277-volt; Y-connected transformer is used to supply balanced 277-volt, single-phase lighting load of 40,000 watts. What size transformer (kVA) should be used? | A 40 kVA transformer should be used.\n - [NEC Section ](): "" | A 40 kVA transformer should be used. |
What are the answers to the Final Exam Questions for the Morning Exam? | Answers for the Morning Exam are not provided in the extracted text.\n - [NEC Section ](): "" | Answers for the Morning Exam are not provided in the extracted text. |
What are the answers to the Final Exam Questions for the Afternoon Exam? | Answers for the Afternoon Exam are not provided in the extracted text.\n - [NEC Section ](): "" | Answers for the Afternoon Exam are not provided in the extracted text. |