A current density of _________ is used for large power transformers with forced circulation of oil or with water cooling coils?

1.5 to 2.5 A/mm²
3.5 to 4.5 A/mm²
4.0 to 5.0 A/mm²
5.4 to 6.2 A/mm²

LohaHridoy

4 views

2025-01-04 04:42

1 Answers

AhmedNazir

Answer: Option 4

4 views Answered 2022-09-01 13:21

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