Sunday, September 11, 2022
问题:气化炉投料时必须挂的联锁有:()、()、()、()。...
Thursday, September 22, 2022
Saturday, September 10, 2022
Sunday, June 18, 2023
问题:煤的可磨性代表煤粉碎的(),常用哈氏可磨指数(HGI)表示。A、粒度大小B、难易程度C、粒度分配...
Sunday, September 24, 2023
Sunday, June 25, 2023
Thursday, September 22, 2022
问题:由于责任心不强、操作不当造成车辆损坏、人员伤亡或财产损失的事故是()。A、生产事故B、工伤事故C、设备事故D、交通事故...
Wednesday, August 16, 2023
Thursday, September 22, 2022
Friday, November 25, 2022
问题:蒸汽升温结束后准备点火前,当向气化炉通入空气后,如何投用蒸汽?...
Thursday, September 22, 2022
问题:氧化炉测温热电偶通高压氮气的作用是什么?简述热电偶的测温原理。...
Sunday, September 11, 2022
Sunday, September 11, 2022
Thursday, September 22, 2022
Thursday, September 22, 2022
问题:静电电压在10KV,能量在37mJ时,人体会产生()。A、刺痛B、轻微痉挛C、剧烈刺痛D、稍有感觉...
Tuesday, May 16, 2023
Thursday, September 22, 2022
问题:下列关于停车后拨烧嘴,叙述错误的是()A、 确认激冷室液位降到升温液位B、 气化炉压力为微负压C、 烧嘴冷却水由软管切换为硬管;D、 工艺烧嘴拔出后,必须对烧嘴彻底清洗和检查,并做好记录...
Tuesday, December 20, 2022
Saturday, December 2, 2023
问题:煤称量给料机在自动状态间隔多长时间运转一次,运转多长时间?...
Sunday, September 11, 2022