Find the exciting current

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Reference no: EM131266085

A transformer has 200 primary and 400 secondary turns. The primary draws a current of (44.68 + j 2.37) A when the secondary supplies a load current of (21.62 + j0) A.

(a) Find the exciting current.

(b) If the core has a permeance of 7.69 × 10^-5 H/T² , find the peak value of core flux.

Reference no: EM131266085

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