Two transformers operating in parallel will share the load depending upon their____________?
Correct answer: B. per unit impedance
- A. leakage reactance
- B. per unit impedance
- C. efficiencies
- D. ratings
Explanation
For parallel transformers, load division is governed mainly by their per-unit impedances. A transformer with lower per-unit impedance takes a larger share of the load, rather than sharing it simply according to efficiency or rating.
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