Mathematics · Transformers
A 3-phase step-down transformer is connected to an 11 kV supply system. Calculate the secondary line voltage for a star-star connection if the phase turns ratio (primary to secondary) is 44.
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1228 V
- 2250 V✓
- 3205 V
- 4195 V
Correct answer
250 V
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