【Daily Question】Electrical Technology 20190114
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For a three-phase asynchronous motor (when rotor iron losses are ignored), its rated power is. A. Input electrical power P1 – Rotor copper loss PCul B. Mechanical power PΩ C. Mechanical power PΩ – Additional losses PZ – Mechanical losses Pj D. Input electrical power P1 – Copper loss PCu – Iron loss PFeC
A. Input electrical power P1 - Rotor copper loss PCul
C. Mechanical power PΩ – Additional losses PZ – Mechanical losses Pj