• 2022-06-17
    一台井励互流电动机, 在额定电压[tex=4.071x1.214]8IDM29t7pOZT6abkm2DVWQ==[/tex],额定电流[tex=3.571x1.214]uKruIQd2KekygUV73UlDvA==[/tex]的悄况卜边 运行, 75°C时的电枢电 阻[tex=4.429x1.286]ccc3LSgH2QEA5RkrSXDLH9VIdjtzmN+B9IqYkErrqO8=[/tex]电刷接触压降[tex=4.286x1.214]gGwUEtH/wl4l/yPgebdhJ72V3/V4JOAU3EYbj+8dP64=[/tex]励磁回路总电阻[tex=6.357x1.286]hITKQogUiLuiZupOLtmt1b9kta601ViFLtrC5hRW5aI=[/tex],附加损耗[tex=4.643x1.214]7ZeX2UiBWLu5utW8f2y88zrq5HSLVcB0hm3+d/HMph4=[/tex]效率[tex=3.071x1.214]BFAwI0xXQ0s08yKTv9eYCw==[/tex]。求 :机械损耗和铁耗[tex=17.643x1.214]yrCrw8GX3nnmqmKsSk0yWmNLErhraoVxGiMnffwGNF/ySa7R3Y1bZJIpC5yyFjw3VKQXMJB/wd2gZo37dU9GFg==[/tex]
  • 举一反三