【单选题】
[单选题]第1102题:液化石油气燃烧释放出___,存在中毒危险。
A. 二氧化碳
B. 一氧化碳
C. 二氧化硫
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答案
B
解析
暂无解析
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[单选题]第1104题:从业人员为防御物理、化学、生物等外界因素伤害所穿戴、配备和使用的各种护品的总称称为___。
A. 个体防护装备
B. 个体防护用品
C. )空气呼吸器
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[单选题]第1106题:在装置仪表风故障时,仅就裂解炉来讲,下列处理措施中最为关键的是___。
A. 维持稀释蒸汽供应
B. 维持汽包液位
C. 料油、 燃料气、稀释蒸汽的电磁阀、调节阀阀位是否正确
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[单选题]第1112题:利用安全检查表对生产系统进行评价时,检查表应全部列出将可能导致事故发生的___。
A. 物的不安全状态的频率
B. )人的不安全行为的概率
C. 按全因嗉
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[单选题]第1115题:由于乙烯球罐的操作温度约为___C. ,操作压力在()MPA.左右,因此要求乙烯球罐材料为耐低温的高强度钢。
A. -30,2.0
B. -20,1.5
C. ) -40,1.0
【单选题】
[单选题]第1121题:脱丁烷塔再沸器出现___现象时必须切除清理否则影响产品质量。
A. 塔釜温度与挥发线温度之差呈 上升趋势，加热蒸汽量很大，灵敏板温度仍提不上来
B. 灵敏板温度偏低
C. )加热蒸汽发全开,灵敏板温度低
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[单选题]第1131题:按照爆炸产生的原因和性质爆炸可分为___。
A. 物哩爆炸、 化学爆炸和核爆炸
B. 物哩爆炸、化学爆炸和分解爆炸
C. 炸药爆炸、化学爆炸和分解爆炸
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[单选题第1139题:对于某-种类的风险生产经营单位应当根据存在的___和可能发生的事故类型,制定相应的专项应急预案。
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Which three requirements are true for the vCenter Server HA network? (Choose three.)___
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Which two statements correctly describe Normal Lockdown Mode? (Choose two.)___
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The Health check feature in the vSphere Distributed Switch helps troubleshoot network connectivity. What three checks does this feature perform? (Choose three.)___
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【多选题】
What are the three types of nodes in a vCenterServer HA cluster? (Choose three.)___
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【多选题】
What are two consequences of turning off vSphere DRS on a cluster? (Choose two.)___
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B. Resource pools will be lost.
C. vApps will be lost.
D. Affinity rules will be lost.
