数字万用表选择“μA”档测量电流时,其能测量的电流范围为哪项?
A. 0~10A
B. 0~400mA
C. 0~6000mA
D. 0~6000μA
查看答案
车辆诊断仪的功能有
A. 控制车辆部件动作
B. 读取车辆的故障码
C. 查看车辆运行数据
D. 清除车辆故障码
进行车辆检修时,只能用车辆专用万用表,不能用普通万用表
A. 对
B. 错
which of the following is not a characterisctic of British government?
A. it offers the Queen high politcal status and supreme power
B. it is both a parliamentary democracy and a constitutional monarchy
C. it is one of the oldest representative democracies in the world
D. it has no written form of constitution
which of the following is not a true description of the Queen's role?
A. the Queen symbolizes the tradition and unity of the British State
B. the Queen selects the Prime Minster and the Cabinet
C. the Queen acts as a confidante to the Prime Minister
D. the Queen is the head of the Church of England