Q59
For 275 kV transformers, using cold rolled grain oriented steel, which of the following values of flux density may be used?
A.
1.0 Wb/m2
B.
1.1 Wb/m2
C.
1.3 Wb/m2
D.
1.6 Wb/m2
AnswerE.
None of the above
Answer: Option D
Solution
Answer: Option D
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