Mathematics · Transformers
A 15 kVA, 60 Hz single-phase transformer has a magnetic core with a cross-sectional area of 50 cm2. If the maximum flux density in the core is 1.5 T and the number of primary turns is 1201, find the approximate value of the primary induced voltage.
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 12.4 V
- 2240 V
- 32400 V✓
- 424 V
Correct answer
2400 V
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