For 275 kV transformers using cold rolled grain oriented steel, which of the following values of flux density may be used?
Understand the Problem
The question is asking which values of flux density are applicable for 275 kV transformers that utilize cold rolled grain oriented steel. The respondent is required to select the correct option from the provided choices.
Answer
1.6 Wb/m²
The value of flux density for 275 kV transformers using cold rolled grain oriented steel is 1.6 Wb/m².
Answer for screen readers
The value of flux density for 275 kV transformers using cold rolled grain oriented steel is 1.6 Wb/m².
More Information
This value of flux density is common for high voltage transformers to ensure efficiency and minimize energy loss.
Tips
Ensure the flux density value is suitable for the specific design and materials used in the transformer.
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