Let us consider an 33/0.4 KV auxiliary/earthing transformer with ___

Let us consider an 33/0.4 KV auxiliary/earthing transformer with an impedance of 4.5%, on its rating of 250kVA.

What will be fault current for fuse ratings?

A. 2KA
B. 4KA
C. 8KA
D. 16KA

Show Answer

Answer: C

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