问题:发生事故应立即进行调查分析。调查分析事故必须实事求是,尊重科学,严肃认真,要做到()不放过,()和()不放过,()不放过...
Monday, September 19, 2022
问题:单选题1.5MW机组塔筒内马鞍出的电缆离地面应为()mm.A 100B 150C 250D 350...
Monday, March 13, 2023
问题:起动行重合闸的方式,一般为()起动和()起动这两种方式。...
Thursday, September 22, 2022
Thursday, September 22, 2022
Thursday, September 22, 2022
Friday, November 24, 2023
问题:发电机开关内70mm2电缆接线端子螺栓紧固力矩为()N.m...
Wednesday, September 21, 2022
Thursday, September 22, 2022
问题:单选题电流互感器在运行中必须使()。A 铁芯及二次线圈牢固接地B 铁心两点接地C 二次线圈不接地...
Friday, December 9, 2022
Monday, February 19, 2024
问题:在试验和推广新技术、新工艺、新设备、新材料的同时,应制定相应的安全措施,经()分管生产领导(总工程师)批准后执行。...
Thursday, September 22, 2022
问题:单选题外护层有绝缘要求的电缆在测其电阻时,应选用的摇表是()。A 500VB 100VC 2500V...
Friday, November 24, 2023
Tuesday, September 20, 2022
Tuesday, September 20, 2022
Thursday, September 22, 2022
Thursday, September 22, 2022
问题:顺桨刹车时不锁定叶轮(即便是紧急停机)的原因()....
Saturday, September 17, 2022
Saturday, September 17, 2022
问题:请至少写出机组中三种用到接近开关地方,其功能作用分别是什么....
Thursday, September 22, 2022
问题:多选题机舱维护手柄有如下哪些功能键().A偏航功能键B急停功能键C变桨功能键D启动功能键...
Friday, November 24, 2023