Physics · Electromagnetic Induction
Core losses (iron losses) in a transformer operating at a constant maximum flux density are proportional to which of the following?
- 1The square of the load current
- 2The square of the stator current
- 3The square of the voltage (assuming frequency varies proportionally to maintain constant flux)✓
- 4The load power factor directly
Correct answer
The square of the voltage (assuming frequency varies proportionally to maintain constant flux)
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