exam question 4B
) A 25 KVA, single-phase transformer has 250 turns on the primary and 40 turns on the secondary winding. The primary is connected to 1500 V, 50 Hz supply. Calculate: (i) Primary and secondary currents (4) (ii) Secondary e.m.f (5) (iii) Maximum flux in the core
) A 25 KVA, single-phase transformer has 250 turns on the primary and 40 turns on the secondary winding. The primary is
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) A 25 KVA, single-phase transformer has 250 turns on the primary and 40 turns on the secondary winding. The primary is
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