电气检修工
“电气检修工” 问题列表
-
Wednesday, August 16, 2023
-
安装调整碳刷时，其电刷接触面应与（）的弧度相吻合，接触面积不应小于单个碳刷截面积的（）...
Tuesday, July 11, 2023
-
电流互感器一次电流，是由一次回路的（）所决定的，它不随二次回路（...
Friday, September 16, 2022
-
Thursday, January 11, 2024
-
Monday, December 18, 2023
-
电气设备的操作状态分为（）状态，（）状态，（）状态，（）状态。...
Friday, September 16, 2022
-
在易燃、易爆场所带电作业时，只要注意安全，防止触电，一般不会发生危险。...
Thursday, November 23, 2023
-
Friday, September 16, 2022
-
Thursday, January 11, 2024
-
Friday, March 1, 2024
-
Thursday, January 11, 2024
-
Thursday, January 11, 2024
-
Friday, September 16, 2022
-
电压互感器的误差与二次回路的阻抗有关，并伴随着阻抗值的变化在（）A、阻抗值增大时，误差减少B、阻抗值减少时，误差随之增大C、阻抗值增大、减小都超出一定值后，误差才超出规定。...
Thursday, November 23, 2023
-
Thursday, December 21, 2023
-
Thursday, January 11, 2024
-
Tuesday, October 10, 2023
-
Wednesday, December 27, 2023
-
Monday, December 18, 2023
-
Sunday, April 16, 2023