In transformers using hot rolled steel, the cross-section of the yoke is made about ________ greater than that of the core?

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Academy of PakistanTest & Learning

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2018Electrical EngineeringMedium

A5 percent

B10 percent

C30 percent

Dnone of the above

E15 percent

Correct answer

E. 15 percent

Explanation

The correct answer is 15 percent.

In transformers using hot rolled steel, the cross-section of the yoke is made about ________ greater than that of the core? - Answer and Explanation | Academy of Pakistan