Which of the following is the main advantage of an auto-transformer over a two winding transformer? Options: A . &nbspHysteresis losses are reduced B . &nbspSaving in winding material C . &nbspCopper losses are negligible D . &nbspEddy losses are totally eliminated

Which of the following is the main advantage of an auto-transformer over a two w

Question

Which of the following is the main advantage of an auto-transformer over a two winding transformer?

Options:

A . Hysteresis losses are reduced

B . Saving in winding material

C . Copper losses are negligible

D . Eddy losses are totally eliminated

Answer: Option B

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