關(guān)于下面雙速電機(jī)起動(dòng)控制電路存在的錯(cuò)誤的說(shuō)法正確的有()
A.KM1控制電路上,線(xiàn)圈應(yīng)串接KM2和KM3常閉觸點(diǎn),形成互鎖B.KM2控制電路上,KM2線(xiàn)圈應(yīng)串接KM1常開(kāi)觸點(diǎn),形成聯(lián)鎖C.KM2控制電路上,KM2線(xiàn)圈應(yīng)串接KM1常閉觸點(diǎn),形成互鎖D.KM1控制電路上,線(xiàn)圈應(yīng)串接KM2和KM3常開(kāi)觸點(diǎn),形成聯(lián)鎖