Question:
A transformer has 500 primary turns and 5000 secondary turns. Input is 220V-50Hz. What's the output?
A transformer has 500 primary turns and 5000 secondary turns. Input is 220V-50Hz. What's the output?
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Voltage ratio and frequency in transformers
Updated On: Feb 16, 2025
- 220V-50Hz
- 1100V-50Hz
- 2200V-5Hz
- 2200V-50Hz
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The Correct Option is A
Solution and Explanation
V_s/V_p = N_s/N_p. V_s = (5000/500) * 220V = 2200V. Frequency remains the same (50Hz).
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