【判断题】动力CAN总线和舒适CAN总线都具有休眠模式。
【单选题】如图,RF13保险输入端电压为12V,输出端电压为0V,故障为( )
【简答题】When could the woman use her car? [A]At 5:00. [B]At 5:30. [C]At 5:15.
【多选题】下列哪些特征属于潮间带生物应对高温变化的适应( )。
【多选题】下列哪些属于异常天气时电抗器巡视的内容:()
A.
浓雾.毛毛雨天气时,瓷套管有无沿表面闪络和放电和异常声响
B.
雷雨.冰雹.大风天气过后,检查导引线摆动幅度及有无断股迹象,设备上有无飘落积存杂物,瓷套管有无放电痕迹及破裂现象
C.
高温天气时,应特别检查电抗器外表有无变色.变形,有无异味或冒烟
D.
下雪天气时,应根据接头部位积雪溶化迹象检查是否发热。检查导引线积雪累积厚度情况,及时清除导引线上的积雪和形成的冰柱
【单选题】如图,RF13保险输入端电压为12V,输出端电压为11V,故障为( )
【单选题】--- Can you tell me when _____?--- About two weeks ago.A. does he buy the car B. d
A.
30. --- Can you tell me when _____? --- About two weeks ago. A. does he buy the car
【简答题】A. I 've got two sisters. B. My aunt has got a son. C. My father's a teacher. D. I'm nine years old. E. They're boyfriend and girlfriend. F. She's got blonde hair.