【多选题】
整列车蓄电池激活不了___。
A. 查看电压表电压是否大于104V；
B. 检查激活端的（列车激活旋钮开关）闭合后电压能否保持
C. 检查非激活端的=72-S101（列车激活旋钮开关）是否处于中间位
D. 检查紧急按钮是否按下。
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答案
ABC
解析
暂无解析
相关试题
【多选题】
司机台开锁后显示屏没有显示___。
A. 确认另一单元司机室没人占用
B. 可以进行分、合主控钥匙的复位操作
C. 检查本端的自动开关=41-F104
D. 检查本端的自动开关=22-F101
【多选题】
司机台开锁后受电弓无法升起___。
A. 检查气压表白色指针是否压力足够
B. 检查两端司机室的紧急按钮是否被按下
C. 检查=21-F101（受电弓控制）是否跳闸
D. 检查气压表红色指针是否压力足够
【多选题】
一个单元无法升弓___。
A. 检查对应的旋钮21-S105是否在正常位
B. 检查故障受电弓升弓风缸压力是否足够
C. 检查对应车紧急按钮是否按下
D. 检查相应车紧剔按钮是否按下
【多选题】
当蓄电池电压<104v, 主风缸风压4.5bar无电有气的升弓方法___
A. 到B车升弓柜，用方孔钥匙打开柜门。
B. 将两位三通阀旋钮打至垂直位置，该端受电弓升起。
C. 司机按压司机室继电器柜中的=31-S104（充电机应急启动）至蓄电池电压104V后，(期间可尝试激活蓄电池)合=72-S101，激活列车。
D. 司机按压受电弓“升弓”按钮，受电弓保持升起。
E. 将两位三通阀旋钮打至横向位，锁闭好柜门。
【多选题】
升、降弓之前必须先（），降弓之前，必须（），在没有降弓之前禁止下车底作业。___（摘自三月检规程）
A. 打开所有负载
B. 鸣笛
C. 关闭所有负载
D. 设置铁鞋
E. 挂接地线
【多选题】
当TC1车司机室为激活司机室，同时向前列车线得电，此时___。
A. TCMS向MP1、M1车发送“正转”指令
B. TCMS向MP2、M2车发送“正转”指令
C. TCMS向MP1、M1车发送“反转”指令
D. TCMS向MP2、M2车发送“反转”指令
【多选题】
运行中HSCB闭合、断开指示灯不亮（按73-S105确认指示灯正常），应采取的检查处理方案是：___。
A. 在站内重新合HSCB，如故障消除继续运行
B. 如重新合闸故障仍未消除维持运行到终点站，检查相应B车21-F302、21-F202的状态
C. 在复位无效的情况下，如一个HSCB无法闭合，继续运营，如超过一个HSCB无法闭合退出服务
D. 重新激活列车
【多选题】
无法闭合，需要检查的范围有___。
A. 检查Mp车=21-F203状态
B. 检查操纵端Tc车=21-F101的状态
C. 检查Mp车=21-F203状态
D. 重新闭合HSCB
【多选题】
运行中出现整列车左侧门打不开故障时，可能进行的判断处理包括___。
A. 按试灯按钮检查指示灯状态
B. =81-F111是否跳闸
C. 重新操作开门按钮
D. 切除ATP后开门
E. =81-F101是否跳闸
【多选题】
车辆HMI屏黑屏故障处理方法对的为___。
A. 检查=41-F104是否跳闸
B. 检查=22-F101是否跳闸
C. 检查=22-F104是否跳闸
D. 检查=41-F101是否跳闸
【多选题】
下列关于辅助电路系统特点描述正确的是___ 。
A. 列车辅助电源包括DC110V和3AC380V50Hz。
B. 每个单元都装有一台额定容量足够大的辅助逆变器。
C. 每个单元的AC 负载都可以通过M1车上交叉接触器连到本单元辅助逆变器上。
D. 一台充电机故障所在车的蓄电池会放电，但列车110V供电正常。
E. 每车都装有从DC/AC 逆变器输出的方便插座AC220V电源
【多选题】
在列车受电的状态下，任何人不得接触___。
A. 列车高压回路
B. 列车辅助电源回路
C. 蓄电池充电回路及蓄电池单体
D. 110V控制回路
E. 特别是1500V高压回路。
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