A single phase, 50-Hz transformer has 80 turns on the primary winding and 400 turns on the secondary winding. The net cross-sectional area of the core is 200 cm2 . If the primary winding is connected to 240-V, 50-Hz supply, determine (a) the emf induced in the secondary winding, and (b) the maximum flux density in the core.

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A single phase, 50-Hz transformer has 80 turns on the primary winding and 400 turns on the
secondary winding. The net cross-sectional area of the core is 200 cm2 . If the primary winding is
connected to 240-V, 50-Hz supply, determine (a) the emf induced in the secondary winding, and (b)
the maximum flux density in the core.
Transcribed Image Text:A single phase, 50-Hz transformer has 80 turns on the primary winding and 400 turns on the secondary winding. The net cross-sectional area of the core is 200 cm2 . If the primary winding is connected to 240-V, 50-Hz supply, determine (a) the emf induced in the secondary winding, and (b) the maximum flux density in the core.
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