电动机是根据电磁感应原理,把机械能转换成电能,输出电能的原动机。() 此题为判断题(对,错)。
电动机是根据电磁感应原理,把机械能转换成电能,输出电能的原动机。()
此题为判断题(对,错)。
相关考题:
关于直流电动机和发电机的几种说法中,不正确的是() Among several statements about DC motor and generator, the incorrect one is ()A.电动机是把机械能转化为电能的装置A motor is a device that converts mechanical energy into electrical energyB.电动机是利用通电线圈在磁场中转动的原理工作的The motor works on the principle that the current-carrying coil rotates in the magnetic fieldC.发电机是把机械能转化为电能的装置A generator is a device that converts mechanical energy into electrical energyD.发电机是利用电磁感应原理工作的 The generator works on the principle of electromagnetic induction
6、直流电动机,电能转换成机械能输出机械功率()