The leakage flux in a transformer depends upon______________?
Correct answer: A. load current
- A. load current
- B. load current and voltage
- C. load current, voltage and frequency
- D. load current, voltage, frequency and power factor
Explanation
Load current produces the ampere-turns that establish leakage flux, so leakage flux increases approximately with load current. Voltage, frequency, and power factor may affect related operating quantities, but they are not the direct determining factor in this basic relation.
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