Electrical Engineering · Transformers
A single-phase transformer is connected to a constant AC voltage source. If the frequency of the supply voltage is increased while the terminal voltage magnitude is kept constant, what happens to the maximum flux density (Bmax) in the core?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1It becomes zero.
- 2It increases.
- 3It remains exactly constant.
- 4It decreases.✓
Correct answer
It decreases.
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