| 1. | Self-starting polyphase induction motors produce torque even at standstill.
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| 2. | Polyphase decomposition and maximally decimated reconstruction systems are already carried out.
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| 3. | A polyphase mapping method is proposed to design an IIR analysis filter.
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| 4. | Polyphase motors have rotor bars shaped to give different speed-torque characteristics.
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| 5. | The Italian inventor Galileo Ferraris invented a polyphase AC induction motor in 1885.
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| 6. | Several methods of starting a polyphase motor are used.
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| 7. | According to some authors, Permian volcanism in Hronic has polyphase linear character.
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| 8. | In a polyphase AC system, an artificial neutral grounding system may be used.
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| 9. | The Westinghouse Company displayed several polyphase systems.
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| 10. | Some, such as polyphase alternators were introduced to supply currents of multiple differing phases.
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