k205520201158 k205520201158
  • 07-04-2024
  • Engineering
contestada

Cho sơ đồ nguyên lý của động cơ một pha có dây quấn 2 pha là đối xứng được nối
với nguồn điện một pha như sau:

Hỏi khi thay đổi vị trí công tắc thì chiều quay của roto có thay đổi không? Tại sao?

Respuesta :

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