2022年一级建造师《机电工程》模拟卷 .pdf

一级建造师机电工程模拟卷2017 一、单项选择题(共 20 题。每题 1 分。每题的备选项中，只有1 项最符合题意)1单选题 工业炉窑砌筑工程工序交接证明书中，应提供炉内托砖板和锚固件的位置、尺寸及其()。A.材质证明B.数量C.施工方案D.焊接质量检查合格证明参考答案：D 参考解析：有托砖板和锚固件的砌筑工程，除托砖板和锚固件的位置直接影响砌筑定位和砌筑质量外其材质和焊接质量也影响其使用效果。而数量和材质证明是作为上道工序(即托砖板及锚固件的焊接)施工前必须验收的内容，不属于本工序的验收范围，而施工方案是作为上道工序具体的施工方法和措施。本道工序需要的是上道工序的结果而不是过程，故本题应选D。2单选题 国务院部门规定的大型、人员密集场所和其他特殊建设工程，建设单位应当将消防设计文件报送消防机构审核，消防机构依法对()负责。A.审核的结果B.建设单位C.设计单位D.施工单位参考答案：A 参考解析：消防工程施工中，施工单位必须按照经消防部门审核批准的消防设计图纸和国家有关技术标准施工安装，不得擅自改动，工程设计的修改由原设计单位负责。由于某种原因需变更已审核通过的消防设计，必须经原审核的公安消防机构核准，并有文件化的证明。3单选题 检测器具的测量极限误差，()被测对象所能允许的测量极限误差。A.必须等于B.必须小于C.不得大于D.不得等于参考答案：C 参考解析：为工程产品质量符合规定的要求提供保证和证据。所选用的计量检测设备，必须满足被测对象及检测内容的要求，使被测文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6对象在量程范围内。检测器具的测量极限误差必须小于或等于被测对象所能允许的测量极限误差，必须具有技术鉴定书或产品合格证书。4单选题 无机房电梯安装施工程序中，安装导轨、曳引装置和限位装置的紧后工序是()。A.对层门的预留孔洞设置防护栏杆B.安装无机房控制柜、松闸装置、检修安全销C.安装轿厢及对重、厅门D.安装井道机械设备、电气装置参考答案：B 参考解析：无机房电梯安装施工程序：(1)对井道验收、测量、放基准线;(2)对层门的预留孔洞设置防护栏杆;(3)安装导轨、曳引装置和限位装置;(4)安装无机房控制柜、松闸装置、检修安全销;(5)安装轿厢及对重、厅门、井道机械设备、电气安装装置;(6)通电空载试运行合格后负载试运行，并检测各安全装置动作是否正常准确;(7)整理各项记录，准备申报准用。5单选题 插接式母线槽垂直穿过楼板时，要选用()固定。A.圆钢支架B.角钢支架C.扁钢支架文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6D.弹簧支架参考答案：D 参考解析：水平安装时每节母线槽应不少于2 个支架，转弯处应增设支架加强，垂直穿过楼板时要选用弹簧支架。6单选题 分部工程质量验收应在各分项工程验收合格的基础上，由施工单位向()提出报验申请。A.建设单位B.监理单位C.设计单位D.质监单位参考答案：A 参考解析：从合同关系分析，合同的主体是建设单位与施工单位，施工单位是承建方，建设单位是投资方，与工程质量有直接的关系，故应向建设单位申请。7单选题 不锈钢管道用水作介质进行水压试验时，水质的氯离子含量不应超过()。A.25mg/L B.50mg/L 文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6C.100mg/L D.125mg/L 参考答案：A 参考解析：液压试验应使用洁净水，对不锈钢管、镍及镍合金钢管道，或对连有不锈钢管、镍及镍合金钢管道或设备的管道，水中氯离子含量不得超过25mg/1(25 10-6)。所以正确答案是A。8单选题 下列是高压开关设备的试验内容，不属于高压真空开关试验的是()。A.关断能力试验B.短时耐受电流试验C.开关绝缘试验D.漏气及含水率试验参考答案：D 参考解析：高压真空开关试验内容：开关绝缘试验，短时耐受电流试验，关合、关断能力试验等，漏气率及含水率试验是SF6气体绝缘开关的试验内容。所以正确答案是D。9单选题 根据计量法相关规定，关于计量器具检定说明正确的是()。A.计量标准器具是国家计量基准器具文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6B.进口的计量器具必须经国务院计量行政部门检点合格后使用C.检测器具的测量极限误差必须大于被测对象所能允许的测量极限误差D.强制检定与非强制检定均属于法制检定参考答案：D 参考解析：计量基准器具是国家计量基准器具，计量器具检定的性质是法制性。计量器具检定的类型按照形式分，有强制检定和非强制检定，所以二者均属于法制检定。所以D 为正确选项。10单选题 进口的涡轮流量计必须经()检定合格后方能使用。A.海关进口单位计量管理部门B.县级人民政府计量行政部门C.市级人民政府计量行政部门D.省级人民政府计量行政部门参考答案：D 参考解析：计量法第十六条规定：“进口的计量器具，必须经省级以上人民政府计量行政部门检定合格后销售使用。”所以正确答案是 D。11单选题 黑色金属材料通常是指()。文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6A.低合金结构钢B.重金属C.轻金属D.钛合金参考答案：A 参考解析：重金属归类于有色金属，不属于黑色金属范畴。轻金属相对于重金属而言，同属于有色金属，不属于黑色金属范畴。钛合金属于轻金属范畴，归类于有色金属，不属于黑色金属范畴。只有低合金结构钢属于黑色金属材料。12单选题 以下耐火材料中，属于碱性耐火材料的是()。A.镁铝砖B.硅砖C.高铝砖D.刚玉砖参考答案：A 文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6参考解析：酸性耐火材料是指以二氧化硅为主要成分的耐火材料。如硅砖，其特性是能耐酸性渣的侵蚀。碱性耐火材料是指以氧化镁、氧化钙为主要成分的耐火材料，如镁铝砖，其特性是能耐碱性渣的侵蚀。中性耐火材料是指以三氧化二铝、三氧化二铬、碳为主要成分的耐火材料。如刚玉砖、高铝砖，其特性是对酸性渣及碱性渣均具有抗侵蚀作用。所以正确答案是A。13单选题 应沿全线装设单避雷线的输电线路的电压等级是()。A.500kV B.330kV C.220kV D.110kV 参考答案：D 参考解析：不同电压等级输电线路，避雷线的设置要求：500kV及以上送电线路，应全线装设双避雷线;220330kV 线路应全线装设双避雷线;110kV 线路一般沿全线装设单避雷线，在雷电特别强烈地区采用双避雷线。14单选题 电梯安装之前，所有层门预留孔必须设有高度不小于()的安全保护围封，并应保证有足够的强度。A.900mm 文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9 HX5W4S8R3Y6 ZC4K4V5B6S6文档编码:CQ2A7N2V9T9