A、A.reduce current pulsations
B、B.reduce brush chatter
C、C.prevent uneven commutator wear
D、D.allow greater power generation
更多“Generator brushes are staggered to（）”相关的问题
A、neutralize armature reaction B、conduct electric current to an outside circuit C、convert DC current to AC current D、provide excitation to a DC generator
A、The generator needs not excitation B、The winding on the rotor is for inputting excitation current C、There are three phase windings on the rotor D、The generator has brushes
A、Armature and equalizer B、Commutator and brushes C、Rotor and interpoles D、Field and exciter
A、change AC to DCcurrent B、change DC to AC current C、neutralize a armature reaction D、carry current to the outside circuit
A、若辅助寄存器AR0的值为0X0010H，AR3的值为0X0310H，循环缓冲起始地址为0300H，BK=31，请分别给出下列寻址方式修改后的辅助寄存器的值。 B、①*AR3+% C、②*AR3+0% D、③*AR3-0% E、④*AR3+0B F、⑤*AR0（0100H）
客服
TOP
查看正确答案
