门3秒内未解锁故障诊断删除方法是()。 A.门驱动电机启动(开门方向)且门锁闭开关指

题型:单项选择题

问题:

门3秒内未解锁故障诊断删除方法是()。

A.门驱动电机启动(开门方向)且门锁闭开关指明门关到位且锁到位

B.门驱动电机启动(开门方向),当在3秒钟后,锁闭开关依然指明门锁闭,且门位置传感器检测不到门运动

C.开门方向上,门位置传感器检测到门正常运动且门锁闭开关指明门未关到位和锁到位

D.检查门驱动机构的自由运动、门的调节、安全继电器的功能和EDCU的输出电路

考点:城轨检修师考试城轨检修师考试题库
题型:单项选择题
五位母亲Betty, Sara, Gina, Mary和 Alice打算为各自的孩子选择一所合适的学校。请仔细阅读下列各题中的个人情况说明,从A到F的六个选项中,选出符合各人要求的最佳选项,其中一项为多余选项。
小题1: Betty has a six-year-old daughter. She wants her to be a musician when she grows up, so she is looking for a famous music school for her.
小题2: Sara’s son is 10 years old. He is interested in water sports. He said that he hoped to be a sailor in the future.
小题3: Alice learned to dance when she was young. Now she is a successful dancer. She wants her little daughter to follow her steps.
小题4: Mary is always worried about her daughter, who is poor at math and English at school, so she is looking for a training centre to help her daughter.
小题5:Gina has a son who is a football fan. He knows about almost all the well-known football players. He wishes to be a football star.
A
Aqualility
Making water safe and fun. Swimming lessons are for all ages from birth. Small groups are in warm pools in Reigate on Monday & Friday afternoons.
Call 07914 688 826
 
B
Manor House
A small and friendly school for girls 2—16 offers a modern and caring environment. Bring your daughter and come and see why our girls are so happy and do so well.
Call 01372 45768
 
C
Little Kickers
Why do we get a kick out of every class? It’s fun. The children have fun learning new skills. So if you want your kid to be a football star or just to be happier, why not come and have a ball with us?
Call 01753 83109
 
D
Monkey Music
Since 1993 thousands of children across the UK have grown up with Monkey Music. Our wonderful teaching program introduces music to young children in a way they can easily understand and enjoy.
Call 0193 82866
 
E
Kip McGrath
Do you want your child to succeed at school? We have very good Math and English teachers. We are for children aged 6—16.
Call 01483 303233
 
F
Farnham Dance
New ballet(芭蕾) classes at the St. John’s Centre, 19 Tilford Rd, Farnham GU9 8DJ.
Tuesday afternoons, 10 week terms
Call 01252 727347
题型:单项选择题

下列溶液中的Cl-与50mL 1mol•L-1 AlCl3溶液中Cl-物质的量相等的是(  )

A.150mL 1mol•L-1的NaCl溶液

B.75mL 2mol•L-1NH4Cl溶液

C.75mL 1mol•L-1的FeCl3溶液

D.150mL 2mol•L-1的KCl溶液

题型:单项选择题

在决策支持系统中,除了数据库之外,下列哪项是不可缺少的

A.规则库

B.模型库

C.方法库

D.信息模块化

题型:单项选择题

克拉维酸与阿莫西林等配伍应用的主要原因是()

A.抗菌谱广

B.是广谱β-内酰胺酶抑制药

C.可提高阿莫西林口服生物利用度

D.可减少阿莫西林的排泄,延长作用时间

E.可使阿莫西林用量减少毒性降低

题型:单项选择题

严重的中鼻甲下缘平面以上部位出血可结扎()。

A.上颌动脉

B.颈内动脉

C.颈外动脉

D.筛前动脉

E.上唇动脉

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