Solved

A Current Density of _____ Is Ilsed for Large Power

Question 10

Multiple Choice

A current density of _____ is ilsed for large power transformers with forced circulation of oil or with water cooling coils

A) 1.5 to 2.5 A/mm²
B) 3.5 to 4.5 A/mm²
C) 4.0 to 5.0 A/mm²
D) 5.4 to 6.2 A/mm²

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