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1、1/25 封面2/25 作者：PanHongliang 仅供个人学习2010 年二级建造师机电工程实务精选练习及答案1.在球罐的组装方法中,()适用于 400m3以上的球罐组装,是目前国内应用最广、技术最成熟的方法。A.半球法文档编码:CC10N8S7M8T2 HU1G7D7Y10E7 ZD5N1J3L6O3文档编码:CC10N8S7M8T2 HU1G7D7Y10E7 ZD5N1J3L6O3文档编码:CC10N8S7M8T2 HU1G7D7Y10E7 ZD5N1J3L6O3文档编码:CC10N8S7M8T2 HU1G7D7Y10E7 ZD5N1J3L6O3文档编码:CC10N8S7M8T2 H
2、U1G7D7Y10E7 ZD5N1J3L6O3文档编码:CC10N8S7M8T2 HU1G7D7Y10E7 ZD5N1J3L6O3文档编码:CC10N8S7M8T2 HU1G7D7Y10E7 ZD5N1J3L6O3文档编码:CC10N8S7M8T2 HU1G7D7Y10E7 ZD5N1J3L6O3文档编码:CC10N8S7M8T2 HU1G7D7Y10E7 ZD5N1J3L6O3文档编码:CC10N8S7M8T2 HU1G7D7Y10E7 ZD5N1J3L6O3文档编码:CC10N8S7M8T2 HU1G7D7Y10E7 ZD5N1J3L6O3文档编码:CC10N8S7M8T2 HU1G7D7
3、Y10E7 ZD5N1J3L6O3文档编码:CC10N8S7M8T2 HU1G7D7Y10E7 ZD5N1J3L6O3文档编码:CC10N8S7M8T2 HU1G7D7Y10E7 ZD5N1J3L6O3文档编码:CC10N8S7M8T2 HU1G7D7Y10E7 ZD5N1J3L6O3文档编码:CC10N8S7M8T2 HU1G7D7Y10E7 ZD5N1J3L6O3文档编码:CC10N8S7M8T2 HU1G7D7Y10E7 ZD5N1J3L6O3文档编码:CC10N8S7M8T2 HU1G7D7Y10E7 ZD5N1J3L6O3文档编码:CC10N8S7M8T2 HU1G7D7Y10E7
4、ZD5N1J3L6O3文档编码:CC10N8S7M8T2 HU1G7D7Y10E7 ZD5N1J3L6O3文档编码:CC10N8S7M8T2 HU1G7D7Y10E7 ZD5N1J3L6O3文档编码:CC10N8S7M8T2 HU1G7D7Y10E7 ZD5N1J3L6O3文档编码:CC10N8S7M8T2 HU1G7D7Y10E7 ZD5N1J3L6O3文档编码:CC10N8S7M8T2 HU1G7D7Y10E7 ZD5N1J3L6O3文档编码:CC10N8S7M8T2 HU1G7D7Y10E7 ZD5N1J3L6O3文档编码:CC10N8S7M8T2 HU1G7D7Y10E7 ZD5N1J
5、3L6O3文档编码:CC10N8S7M8T2 HU1G7D7Y10E7 ZD5N1J3L6O3文档编码:CC10N8S7M8T2 HU1G7D7Y10E7 ZD5N1J3L6O3文档编码:CC10N8S7M8T2 HU1G7D7Y10E7 ZD5N1J3L6O3文档编码:CC10N8S7M8T2 HU1G7D7Y10E7 ZD5N1J3L6O3文档编码:CC10N8S7M8T2 HU1G7D7Y10E7 ZD5N1J3L6O3文档编码:CC10N8S7M8T2 HU1G7D7Y10E7 ZD5N1J3L6O3文档编码:CC10N8S7M8T2 HU1G7D7Y10E7 ZD5N1J3L6O3文
6、档编码:CC10N8S7M8T2 HU1G7D7Y10E7 ZD5N1J3L6O3文档编码:CC10N8S7M8T2 HU1G7D7Y10E7 ZD5N1J3L6O3文档编码:CC10N8S7M8T2 HU1G7D7Y10E7 ZD5N1J3L6O3文档编码:CC10N8S7M8T2 HU1G7D7Y10E7 ZD5N1J3L6O3文档编码:CC10N8S7M8T2 HU1G7D7Y10E7 ZD5N1J3L6O3文档编码:CC10N8S7M8T2 HU1G7D7Y10E7 ZD5N1J3L6O3文档编码:CC10N8S7M8T2 HU1G7D7Y10E7 ZD5N1J3L6O3文档编码:CC
7、10N8S7M8T2 HU1G7D7Y10E7 ZD5N1J3L6O3文档编码:CC10N8S7M8T2 HU1G7D7Y10E7 ZD5N1J3L6O3文档编码:CC10N8S7M8T2 HU1G7D7Y10E7 ZD5N1J3L6O3文档编码:CC10N8S7M8T2 HU1G7D7Y10E7 ZD5N1J3L6O3文档编码:CC10N8S7M8T2 HU1G7D7Y10E7 ZD5N1J3L6O3文档编码:CC10N8S7M8T2 HU1G7D7Y10E7 ZD5N1J3L6O3文档编码:CC10N8S7M8T2 HU1G7D7Y10E7 ZD5N1J3L6O3文档编码:CC10N8S7
8、M8T2 HU1G7D7Y10E7 ZD5N1J3L6O33/25 B.拼装法C.分带法D.散装法答案:D 解读：在球罐常用的组装方法中,散装法适用于400m3以上的球罐组装,是目前国内应用最广、技术最成熟的方法。2.分带法适用于()的球罐组装。A.100 一 450 m3 B.300 一 1550 m3 C.400 一 1500m3D.200 一 260m m3答案:C 解读：分带法适用于400 一 1500的球罐组装。3.()只适用于400 m3 以下小型球罐的组装。A.半球法B.分带法C.拼装法D.散装法答案:A 解读：半球法只适用于400m3以下小型球罐的组装。4.目前国内球罐整体热处
9、理方法主要有()和电热法两种。A.内燃法B.半自动法C.手动法D.能量转换法答案:A 解读：目前国内球罐整体热处理方法主要有内燃法和电热法两种。5 常见的钢质储罐的安装方法不包括()。A.正装法B.倒装法C.气冲法D.水浮法答案:C 解读：常见的钢制储罐的安装方法有正装法、倒装法、气顶法和水浮法几种。6.常见的钢质储罐种类是指()。A.拱顶储罐B.内浮盘.浮顶储罐C.浮顶储罐文档编码:CX8U4K5S5F3 HW3J6S3G3Z7 ZU4G4G6L10K2文档编码:CX8U4K5S5F3 HW3J6S3G3Z7 ZU4G4G6L10K2文档编码:CX8U4K5S5F3 HW3J6S3G3Z7
10、ZU4G4G6L10K2文档编码:CX8U4K5S5F3 HW3J6S3G3Z7 ZU4G4G6L10K2文档编码:CX8U4K5S5F3 HW3J6S3G3Z7 ZU4G4G6L10K2文档编码:CX8U4K5S5F3 HW3J6S3G3Z7 ZU4G4G6L10K2文档编码:CX8U4K5S5F3 HW3J6S3G3Z7 ZU4G4G6L10K2文档编码:CX8U4K5S5F3 HW3J6S3G3Z7 ZU4G4G6L10K2文档编码:CX8U4K5S5F3 HW3J6S3G3Z7 ZU4G4G6L10K2文档编码:CX8U4K5S5F3 HW3J6S3G3Z7 ZU4G4G6L10K2文
11、档编码:CX8U4K5S5F3 HW3J6S3G3Z7 ZU4G4G6L10K2文档编码:CX8U4K5S5F3 HW3J6S3G3Z7 ZU4G4G6L10K2文档编码:CX8U4K5S5F3 HW3J6S3G3Z7 ZU4G4G6L10K2文档编码:CX8U4K5S5F3 HW3J6S3G3Z7 ZU4G4G6L10K2文档编码:CX8U4K5S5F3 HW3J6S3G3Z7 ZU4G4G6L10K2文档编码:CX8U4K5S5F3 HW3J6S3G3Z7 ZU4G4G6L10K2文档编码:CX8U4K5S5F3 HW3J6S3G3Z7 ZU4G4G6L10K2文档编码:CX8U4K5S5
12、F3 HW3J6S3G3Z7 ZU4G4G6L10K2文档编码:CX8U4K5S5F3 HW3J6S3G3Z7 ZU4G4G6L10K2文档编码:CX8U4K5S5F3 HW3J6S3G3Z7 ZU4G4G6L10K2文档编码:CX8U4K5S5F3 HW3J6S3G3Z7 ZU4G4G6L10K2文档编码:CX8U4K5S5F3 HW3J6S3G3Z7 ZU4G4G6L10K2文档编码:CX8U4K5S5F3 HW3J6S3G3Z7 ZU4G4G6L10K2文档编码:CX8U4K5S5F3 HW3J6S3G3Z7 ZU4G4G6L10K2文档编码:CX8U4K5S5F3 HW3J6S3G3Z
13、7 ZU4G4G6L10K2文档编码:CX8U4K5S5F3 HW3J6S3G3Z7 ZU4G4G6L10K2文档编码:CX8U4K5S5F3 HW3J6S3G3Z7 ZU4G4G6L10K2文档编码:CX8U4K5S5F3 HW3J6S3G3Z7 ZU4G4G6L10K2文档编码:CX8U4K5S5F3 HW3J6S3G3Z7 ZU4G4G6L10K2文档编码:CX8U4K5S5F3 HW3J6S3G3Z7 ZU4G4G6L10K2文档编码:CX8U4K5S5F3 HW3J6S3G3Z7 ZU4G4G6L10K2文档编码:CX8U4K5S5F3 HW3J6S3G3Z7 ZU4G4G6L10K
14、2文档编码:CX8U4K5S5F3 HW3J6S3G3Z7 ZU4G4G6L10K2文档编码:CX8U4K5S5F3 HW3J6S3G3Z7 ZU4G4G6L10K2文档编码:CX8U4K5S5F3 HW3J6S3G3Z7 ZU4G4G6L10K2文档编码:CX8U4K5S5F3 HW3J6S3G3Z7 ZU4G4G6L10K2文档编码:CX8U4K5S5F3 HW3J6S3G3Z7 ZU4G4G6L10K2文档编码:CX8U4K5S5F3 HW3J6S3G3Z7 ZU4G4G6L10K2文档编码:CX8U4K5S5F3 HW3J6S3G3Z7 ZU4G4G6L10K2文档编码:CX8U4K5
15、S5F3 HW3J6S3G3Z7 ZU4G4G6L10K2文档编码:CX8U4K5S5F3 HW3J6S3G3Z7 ZU4G4G6L10K2文档编码:CX8U4K5S5F3 HW3J6S3G3Z7 ZU4G4G6L10K2文档编码:CX8U4K5S5F3 HW3J6S3G3Z7 ZU4G4G6L10K2文档编码:CX8U4K5S5F3 HW3J6S3G3Z7 ZU4G4G6L10K2文档编码:CX8U4K5S5F3 HW3J6S3G3Z7 ZU4G4G6L10K2文档编码:CX8U4K5S5F3 HW3J6S3G3Z7 ZU4G4G6L10K2文档编码:CX8U4K5S5F3 HW3J6S3G
16、3Z7 ZU4G4G6L10K2文档编码:CX8U4K5S5F3 HW3J6S3G3Z7 ZU4G4G6L10K24/25 D.以上均正确答案:D 解读：常用的钢制储罐种类有拱顶储罐、内浮盘拱顶储罐、浮顶储罐、无力矩罐和气柜。7.()目前在储罐施工中被广泛采用。A.吹气法B.倒装法C.气冲法D.水浮法答案:B 解读：倒装法安装基本是在地面上进行,避免了高空作业,保证了安全,有利于提高质量和工效,目前在储罐施工中被广泛采用。8.玻璃钢衬里的施工方法不包括()。A.手糊法B.模塑法C.缠绕法D.喷射法答案:B 解读：玻璃钢衬里的施工方法主要有手糊法、模压法、缠绕法和喷射法四种。9.按结构划分，绝缘
17、材料可分为()。A.纤维类B.颗粒类C.发泡类D.以上均正确答案:D 解读：按结构划分,绝热材料可分为纤维类、颗粒类和发泡类。10 绝热材料的基本正确性能不包括()。A.冷物理性能B.结构性能C.力学性能D.化学性能答案:A 1 起升系统主要由()。A.滑轮组B.导向轮C.钢丝绳D.以上均正确答案:D 文档编码:CX8U4K5S5F3 HW3J6S3G3Z7 ZU4G4G6L10K2文档编码:CX8U4K5S5F3 HW3J6S3G3Z7 ZU4G4G6L10K2文档编码:CX8U4K5S5F3 HW3J6S3G3Z7 ZU4G4G6L10K2文档编码:CX8U4K5S5F3 HW3J6S3G
18、3Z7 ZU4G4G6L10K2文档编码:CX8U4K5S5F3 HW3J6S3G3Z7 ZU4G4G6L10K2文档编码:CX8U4K5S5F3 HW3J6S3G3Z7 ZU4G4G6L10K2文档编码:CX8U4K5S5F3 HW3J6S3G3Z7 ZU4G4G6L10K2文档编码:CX8U4K5S5F3 HW3J6S3G3Z7 ZU4G4G6L10K2文档编码:CX8U4K5S5F3 HW3J6S3G3Z7 ZU4G4G6L10K2文档编码:CX8U4K5S5F3 HW3J6S3G3Z7 ZU4G4G6L10K2文档编码:CX8U4K5S5F3 HW3J6S3G3Z7 ZU4G4G6L1
19、0K2文档编码:CX8U4K5S5F3 HW3J6S3G3Z7 ZU4G4G6L10K2文档编码:CX8U4K5S5F3 HW3J6S3G3Z7 ZU4G4G6L10K2文档编码:CX8U4K5S5F3 HW3J6S3G3Z7 ZU4G4G6L10K2文档编码:CX8U4K5S5F3 HW3J6S3G3Z7 ZU4G4G6L10K2文档编码:CX8U4K5S5F3 HW3J6S3G3Z7 ZU4G4G6L10K2文档编码:CX8U4K5S5F3 HW3J6S3G3Z7 ZU4G4G6L10K2文档编码:CX8U4K5S5F3 HW3J6S3G3Z7 ZU4G4G6L10K2文档编码:CX8U4
20、K5S5F3 HW3J6S3G3Z7 ZU4G4G6L10K2文档编码:CX8U4K5S5F3 HW3J6S3G3Z7 ZU4G4G6L10K2文档编码:CX8U4K5S5F3 HW3J6S3G3Z7 ZU4G4G6L10K2文档编码:CX8U4K5S5F3 HW3J6S3G3Z7 ZU4G4G6L10K2文档编码:CX8U4K5S5F3 HW3J6S3G3Z7 ZU4G4G6L10K2文档编码:CX8U4K5S5F3 HW3J6S3G3Z7 ZU4G4G6L10K2文档编码:CX8U4K5S5F3 HW3J6S3G3Z7 ZU4G4G6L10K2文档编码:CX8U4K5S5F3 HW3J6S
21、3G3Z7 ZU4G4G6L10K2文档编码:CX8U4K5S5F3 HW3J6S3G3Z7 ZU4G4G6L10K2文档编码:CX8U4K5S5F3 HW3J6S3G3Z7 ZU4G4G6L10K2文档编码:CX8U4K5S5F3 HW3J6S3G3Z7 ZU4G4G6L10K2文档编码:CX8U4K5S5F3 HW3J6S3G3Z7 ZU4G4G6L10K2文档编码:CX8U4K5S5F3 HW3J6S3G3Z7 ZU4G4G6L10K2文档编码:CX8U4K5S5F3 HW3J6S3G3Z7 ZU4G4G6L10K2文档编码:CX8U4K5S5F3 HW3J6S3G3Z7 ZU4G4G6
22、L10K2文档编码:CX8U4K5S5F3 HW3J6S3G3Z7 ZU4G4G6L10K2文档编码:CX8U4K5S5F3 HW3J6S3G3Z7 ZU4G4G6L10K2文档编码:CX8U4K5S5F3 HW3J6S3G3Z7 ZU4G4G6L10K2文档编码:CX8U4K5S5F3 HW3J6S3G3Z7 ZU4G4G6L10K2文档编码:CX8U4K5S5F3 HW3J6S3G3Z7 ZU4G4G6L10K2文档编码:CX8U4K5S5F3 HW3J6S3G3Z7 ZU4G4G6L10K2文档编码:CX8U4K5S5F3 HW3J6S3G3Z7 ZU4G4G6L10K2文档编码:CX8
23、U4K5S5F3 HW3J6S3G3Z7 ZU4G4G6L10K2文档编码:CX8U4K5S5F3 HW3J6S3G3Z7 ZU4G4G6L10K2文档编码:CX8U4K5S5F3 HW3J6S3G3Z7 ZU4G4G6L10K2文档编码:CX8U4K5S5F3 HW3J6S3G3Z7 ZU4G4G6L10K2文档编码:CX8U4K5S5F3 HW3J6S3G3Z7 ZU4G4G6L10K2文档编码:CX8U4K5S5F3 HW3J6S3G3Z7 ZU4G4G6L10K2文档编码:CX8U4K5S5F3 HW3J6S3G3Z7 ZU4G4G6L10K2文档编码:CX8U4K5S5F3 HW3J
24、6S3G3Z7 ZU4G4G6L10K25/25 解读：起升系统主要作用是提升被吊装设备或构件,它主要由滑轮组、导向轮和钢丝绳等组成。2.动力系统为桅杆式起重机提供动力,常用的主要是()。A.手动卷扬机B.气化装置C.电动卷扬机D.液化装置答案:C 解读：动力系统为桅杆式起重机提供动力,常用的主要是电动卷扬机,也有采用液压装置的。3.闸瓦制动式也称()。A.电动摩擦式B.电动可逆式C.双筒卷扬式D.摩擦离合式答案:B 解读：按传动形式,卷扬机可分为电动可逆式(闸瓦制动式)和电动摩擦式(摩擦离合器式)。4.卷扬机额定牵引拉力：目前标准系列从1 一 32t,有()种额定牵引拉力规格。A.9.5 B
25、.8.1 C.9 D.8 答案:D 解读：卷扬机额定牵引拉力:目前标准系列从1 一 32t,有 8 种额定牵引拉力规格。5.横缝埋弧自动焊主要用于()施工的罐壁环境焊接,它是将焊接操作机挂在刚组焊好的罐壁上缘,沿罐壁行走,带动埋弧焊机完成环缝焊接。A.充气法B.水浮法C.正装法D.倒装法答案:C 解读：横缝埋弧自动焊主要用于正装法施工的罐壁环缝焊接,它是将焊接操作机挂在刚组焊好的罐壁上缘,沿罐壁行走,带动埋弧焊机完成环缝焊接。6.立缝气电焊的焊接效率为手工焊的()倍,适用于正装法施工立缝的焊接。A.5 一 10 B.20 一 30 C.1020 D.5060 文档编码:CX8U4K5S5F3
26、HW3J6S3G3Z7 ZU4G4G6L10K2文档编码:CX8U4K5S5F3 HW3J6S3G3Z7 ZU4G4G6L10K2文档编码:CX8U4K5S5F3 HW3J6S3G3Z7 ZU4G4G6L10K2文档编码:CX8U4K5S5F3 HW3J6S3G3Z7 ZU4G4G6L10K2文档编码:CX8U4K5S5F3 HW3J6S3G3Z7 ZU4G4G6L10K2文档编码:CX8U4K5S5F3 HW3J6S3G3Z7 ZU4G4G6L10K2文档编码:CX8U4K5S5F3 HW3J6S3G3Z7 ZU4G4G6L10K2文档编码:CX8U4K5S5F3 HW3J6S3G3Z7 Z
27、U4G4G6L10K2文档编码:CX8U4K5S5F3 HW3J6S3G3Z7 ZU4G4G6L10K2文档编码:CX8U4K5S5F3 HW3J6S3G3Z7 ZU4G4G6L10K2文档编码:CX8U4K5S5F3 HW3J6S3G3Z7 ZU4G4G6L10K2文档编码:CX8U4K5S5F3 HW3J6S3G3Z7 ZU4G4G6L10K2文档编码:CX8U4K5S5F3 HW3J6S3G3Z7 ZU4G4G6L10K2文档编码:CX8U4K5S5F3 HW3J6S3G3Z7 ZU4G4G6L10K2文档编码:CX8U4K5S5F3 HW3J6S3G3Z7 ZU4G4G6L10K2文档
28、编码:CX8U4K5S5F3 HW3J6S3G3Z7 ZU4G4G6L10K2文档编码:CX8U4K5S5F3 HW3J6S3G3Z7 ZU4G4G6L10K2文档编码:CX8U4K5S5F3 HW3J6S3G3Z7 ZU4G4G6L10K2文档编码:CX8U4K5S5F3 HW3J6S3G3Z7 ZU4G4G6L10K2文档编码:CX8U4K5S5F3 HW3J6S3G3Z7 ZU4G4G6L10K2文档编码:CX8U4K5S5F3 HW3J6S3G3Z7 ZU4G4G6L10K2文档编码:CX8U4K5S5F3 HW3J6S3G3Z7 ZU4G4G6L10K2文档编码:CX8U4K5S5F
29、3 HW3J6S3G3Z7 ZU4G4G6L10K2文档编码:CX8U4K5S5F3 HW3J6S3G3Z7 ZU4G4G6L10K2文档编码:CX8U4K5S5F3 HW3J6S3G3Z7 ZU4G4G6L10K2文档编码:CX8U4K5S5F3 HW3J6S3G3Z7 ZU4G4G6L10K2文档编码:CX8U4K5S5F3 HW3J6S3G3Z7 ZU4G4G6L10K2文档编码:CX8U4K5S5F3 HW3J6S3G3Z7 ZU4G4G6L10K2文档编码:CX8U4K5S5F3 HW3J6S3G3Z7 ZU4G4G6L10K2文档编码:CX8U4K5S5F3 HW3J6S3G3Z7
30、 ZU4G4G6L10K2文档编码:CX8U4K5S5F3 HW3J6S3G3Z7 ZU4G4G6L10K2文档编码:CX8U4K5S5F3 HW3J6S3G3Z7 ZU4G4G6L10K2文档编码:CX8U4K5S5F3 HW3J6S3G3Z7 ZU4G4G6L10K2文档编码:CX8U4K5S5F3 HW3J6S3G3Z7 ZU4G4G6L10K2文档编码:CX8U4K5S5F3 HW3J6S3G3Z7 ZU4G4G6L10K2文档编码:CX8U4K5S5F3 HW3J6S3G3Z7 ZU4G4G6L10K2文档编码:CX8U4K5S5F3 HW3J6S3G3Z7 ZU4G4G6L10K2
31、文档编码:CX8U4K5S5F3 HW3J6S3G3Z7 ZU4G4G6L10K2文档编码:CX8U4K5S5F3 HW3J6S3G3Z7 ZU4G4G6L10K2文档编码:CX8U4K5S5F3 HW3J6S3G3Z7 ZU4G4G6L10K2文档编码:CX8U4K5S5F3 HW3J6S3G3Z7 ZU4G4G6L10K2文档编码:CX8U4K5S5F3 HW3J6S3G3Z7 ZU4G4G6L10K2文档编码:CX8U4K5S5F3 HW3J6S3G3Z7 ZU4G4G6L10K2文档编码:CX8U4K5S5F3 HW3J6S3G3Z7 ZU4G4G6L10K2文档编码:CX8U4K5S
32、5F3 HW3J6S3G3Z7 ZU4G4G6L10K2文档编码:CX8U4K5S5F3 HW3J6S3G3Z7 ZU4G4G6L10K2文档编码:CX8U4K5S5F3 HW3J6S3G3Z7 ZU4G4G6L10K2文档编码:CX8U4K5S5F3 HW3J6S3G3Z7 ZU4G4G6L10K26/25 答案:B 解读：立缝气电焊是一种熔化极气体保护电弧垂直对接焊方法,采用药芯焊丝作为熔化极,用能自动控制的上升系统带动焊枪进行连续焊接,在水冷滑块的强迫成形作用下,以 C气体保护实现单面焊双面成型。焊接效率为手工焊的20 一 30 倍,适用于正装法施工立缝的焊接。7.磁性角焊缝表面成形好,
33、速度为手工焊的()倍以上。A.5 B.3.5 C.5.5 D.5.3 答案:A 解读：磁性角焊缝埋弧焊机带有两个磁性柱形轮,柱形轮贴在罐壁板上面,焊机沿罐壁行走。焊缝表面成形好,速度为手工焊的5 倍以上。主要用于焊接罐壁板与底板的内外环角焊缝。8.压力容器产品焊接试板的尺寸一般长为()mm,宽为 250 一 300mm。A.50 一 100 B.100 150 C.150 200 D.400 一 600 答案:D 解读：压力容器产品焊接试板的尺寸一般长为400 一 600mm,宽为 250 一 300mm。9.球罐强度实验前应具备的条件是()。A.球罐和零部件焊接工作全部完成并经检验合格B.基
34、础二次灌浆达到强度要求C.需热处理的球罐,已完成热处理,产品焊接试板经检验合格D.以上均正确答案:D 解读：球罐强度实验前应具备的条件是:(1)球罐和零部件焊接工作全部完成并经检验合格。(2)基础二次灌浆达到强度要求。(3)需热处理的球罐,已完成热处理,产品焊接试板经检验合格。(4)补强圈焊缝已用0.4 一 0.5MPa 的压缩空气做泄漏检查合格。(5)支柱找正和拉杆调整完毕。10.刮涂是使用刮刀进行涂装的方法,用于黏度较高、()固体含量的液态涂料的涂装。A.89%B.98%C.100%D.90%文档编码:CX8U4K5S5F3 HW3J6S3G3Z7 ZU4G4G6L10K2文档编码:CX8
35、U4K5S5F3 HW3J6S3G3Z7 ZU4G4G6L10K2文档编码:CX8U4K5S5F3 HW3J6S3G3Z7 ZU4G4G6L10K2文档编码:CX8U4K5S5F3 HW3J6S3G3Z7 ZU4G4G6L10K2文档编码:CX8U4K5S5F3 HW3J6S3G3Z7 ZU4G4G6L10K2文档编码:CX8U4K5S5F3 HW3J6S3G3Z7 ZU4G4G6L10K2文档编码:CX8U4K5S5F3 HW3J6S3G3Z7 ZU4G4G6L10K2文档编码:CX8U4K5S5F3 HW3J6S3G3Z7 ZU4G4G6L10K2文档编码:CX8U4K5S5F3 HW3J
36、6S3G3Z7 ZU4G4G6L10K2文档编码:CX8U4K5S5F3 HW3J6S3G3Z7 ZU4G4G6L10K2文档编码:CX8U4K5S5F3 HW3J6S3G3Z7 ZU4G4G6L10K2文档编码:CX8U4K5S5F3 HW3J6S3G3Z7 ZU4G4G6L10K2文档编码:CX8U4K5S5F3 HW3J6S3G3Z7 ZU4G4G6L10K2文档编码:CX8U4K5S5F3 HW3J6S3G3Z7 ZU4G4G6L10K2文档编码:CX8U4K5S5F3 HW3J6S3G3Z7 ZU4G4G6L10K2文档编码:CX8U4K5S5F3 HW3J6S3G3Z7 ZU4G4
37、G6L10K2文档编码:CX8U4K5S5F3 HW3J6S3G3Z7 ZU4G4G6L10K2文档编码:CX8U4K5S5F3 HW3J6S3G3Z7 ZU4G4G6L10K2文档编码:CX8U4K5S5F3 HW3J6S3G3Z7 ZU4G4G6L10K2文档编码:CX8U4K5S5F3 HW3J6S3G3Z7 ZU4G4G6L10K2文档编码:CX8U4K5S5F3 HW3J6S3G3Z7 ZU4G4G6L10K2文档编码:CX8U4K5S5F3 HW3J6S3G3Z7 ZU4G4G6L10K2文档编码:CX8U4K5S5F3 HW3J6S3G3Z7 ZU4G4G6L10K2文档编码:C
38、X8U4K5S5F3 HW3J6S3G3Z7 ZU4G4G6L10K2文档编码:CX8U4K5S5F3 HW3J6S3G3Z7 ZU4G4G6L10K2文档编码:CX8U4K5S5F3 HW3J6S3G3Z7 ZU4G4G6L10K2文档编码:CX8U4K5S5F3 HW3J6S3G3Z7 ZU4G4G6L10K2文档编码:CX8U4K5S5F3 HW3J6S3G3Z7 ZU4G4G6L10K2文档编码:CX8U4K5S5F3 HW3J6S3G3Z7 ZU4G4G6L10K2文档编码:CX8U4K5S5F3 HW3J6S3G3Z7 ZU4G4G6L10K2文档编码:CX8U4K5S5F3 HW
39、3J6S3G3Z7 ZU4G4G6L10K2文档编码:CX8U4K5S5F3 HW3J6S3G3Z7 ZU4G4G6L10K2文档编码:CX8U4K5S5F3 HW3J6S3G3Z7 ZU4G4G6L10K2文档编码:CX8U4K5S5F3 HW3J6S3G3Z7 ZU4G4G6L10K2文档编码:CX8U4K5S5F3 HW3J6S3G3Z7 ZU4G4G6L10K2文档编码:CX8U4K5S5F3 HW3J6S3G3Z7 ZU4G4G6L10K2文档编码:CX8U4K5S5F3 HW3J6S3G3Z7 ZU4G4G6L10K2文档编码:CX8U4K5S5F3 HW3J6S3G3Z7 ZU4
40、G4G6L10K2文档编码:CX8U4K5S5F3 HW3J6S3G3Z7 ZU4G4G6L10K2文档编码:CX8U4K5S5F3 HW3J6S3G3Z7 ZU4G4G6L10K2文档编码:CX8U4K5S5F3 HW3J6S3G3Z7 ZU4G4G6L10K2文档编码:CX8U4K5S5F3 HW3J6S3G3Z7 ZU4G4G6L10K2文档编码:CX8U4K5S5F3 HW3J6S3G3Z7 ZU4G4G6L10K2文档编码:CX8U4K5S5F3 HW3J6S3G3Z7 ZU4G4G6L10K2文档编码:CX8U4K5S5F3 HW3J6S3G3Z7 ZU4G4G6L10K2文档编码
41、:CX8U4K5S5F3 HW3J6S3G3Z7 ZU4G4G6L10K2文档编码:CX8U4K5S5F3 HW3J6S3G3Z7 ZU4G4G6L10K2文档编码:CX8U4K5S5F3 HW3J6S3G3Z7 ZU4G4G6L10K27/25 答案:C 解读：刮涂是使用刮刀进行涂装的方法,用于黏度较高、100%固体含量的液态涂料的涂装。1.()的溶剂损失较大,容易造成空气污染。A.刷涂法B.喷涂法C.淋涂法D.浸涂法答案:D 解读：浸涂也是一种传统的涂装方法。该方法将被涂物浸没在盛有涂料的槽液中,随即取出,让多余的涂料滴落回槽液中,或采用机械方法将多余的涂料甩落。该法溶剂损失较大,容易造成
42、空气污染,不适用于挥发性涂料,且涂膜的厚度不易均匀,一般用于结构复杂的器材或工件。2.()所用设备简单,比较容易实现机械化生产,操作简单、生产效率高,但涂膜不平整或覆盖不完整,涂膜厚度不易均匀。A.刷涂法B.淋涂法C.喷涂法D.浸涂法答案:B 解读：淋涂是将涂料从喷嘴喷淋至被涂物表面,涂料经过自上而下的流淌将被涂物表面完全覆盖后形成涂膜的涂装工艺工程。此法所用设备简单,比较容易实现机械化生产,操作简便、生产效率高,但涂膜不平整或覆盖不完整,涂膜厚度不易均匀。淋涂比浸涂的溶剂消耗量大,也会产生安全和污染问题。3.()是使用最为广泛的涂装工艺。A.浸涂法B.刷涂法C.喷涂法D.淋涂法答案:C 解读
43、：喷涂法优点是涂膜厚度均匀、外观平整、生产效率高。缺点是材料的损耗远大于刷涂和淋涂等方法,且使用溶剂性涂料时会造成环境的污染。该法适用于各种涂料和各种被涂物,是使用最为广泛的涂装工艺。4.聚氯乙烯塑料衬里的施工方法一般有三种:松套衬里、螺栓固定衬里、()。A.螺栓衬里B.上铅衬里C.粘贴衬里D.封闭衬里文档编码:CX8U4K5S5F3 HW3J6S3G3Z7 ZU4G4G6L10K2文档编码:CX8U4K5S5F3 HW3J6S3G3Z7 ZU4G4G6L10K2文档编码:CX8U4K5S5F3 HW3J6S3G3Z7 ZU4G4G6L10K2文档编码:CX8U4K5S5F3 HW3J6S3G
44、3Z7 ZU4G4G6L10K2文档编码:CX8U4K5S5F3 HW3J6S3G3Z7 ZU4G4G6L10K2文档编码:CX8U4K5S5F3 HW3J6S3G3Z7 ZU4G4G6L10K2文档编码:CX8U4K5S5F3 HW3J6S3G3Z7 ZU4G4G6L10K2文档编码:CX8U4K5S5F3 HW3J6S3G3Z7 ZU4G4G6L10K2文档编码:CX8U4K5S5F3 HW3J6S3G3Z7 ZU4G4G6L10K2文档编码:CX8U4K5S5F3 HW3J6S3G3Z7 ZU4G4G6L10K2文档编码:CX8U4K5S5F3 HW3J6S3G3Z7 ZU4G4G6L1
45、0K2文档编码:CX8U4K5S5F3 HW3J6S3G3Z7 ZU4G4G6L10K2文档编码:CX8U4K5S5F3 HW3J6S3G3Z7 ZU4G4G6L10K2文档编码:CX8U4K5S5F3 HW3J6S3G3Z7 ZU4G4G6L10K2文档编码:CX8U4K5S5F3 HW3J6S3G3Z7 ZU4G4G6L10K2文档编码:CX8U4K5S5F3 HW3J6S3G3Z7 ZU4G4G6L10K2文档编码:CX8U4K5S5F3 HW3J6S3G3Z7 ZU4G4G6L10K2文档编码:CX8U4K5S5F3 HW3J6S3G3Z7 ZU4G4G6L10K2文档编码:CX8U4
46、K5S5F3 HW3J6S3G3Z7 ZU4G4G6L10K2文档编码:CX8U4K5S5F3 HW3J6S3G3Z7 ZU4G4G6L10K2文档编码:CX8U4K5S5F3 HW3J6S3G3Z7 ZU4G4G6L10K2文档编码:CX8U4K5S5F3 HW3J6S3G3Z7 ZU4G4G6L10K2文档编码:CX8U4K5S5F3 HW3J6S3G3Z7 ZU4G4G6L10K2文档编码:CX8U4K5S5F3 HW3J6S3G3Z7 ZU4G4G6L10K2文档编码:CX8U4K5S5F3 HW3J6S3G3Z7 ZU4G4G6L10K2文档编码:CX8U4K5S5F3 HW3J6S
47、3G3Z7 ZU4G4G6L10K2文档编码:CX8U4K5S5F3 HW3J6S3G3Z7 ZU4G4G6L10K2文档编码:CX8U4K5S5F3 HW3J6S3G3Z7 ZU4G4G6L10K2文档编码:CX8U4K5S5F3 HW3J6S3G3Z7 ZU4G4G6L10K2文档编码:CX8U4K5S5F3 HW3J6S3G3Z7 ZU4G4G6L10K2文档编码:CX8U4K5S5F3 HW3J6S3G3Z7 ZU4G4G6L10K2文档编码:CX8U4K5S5F3 HW3J6S3G3Z7 ZU4G4G6L10K2文档编码:CX8U4K5S5F3 HW3J6S3G3Z7 ZU4G4G6
48、L10K2文档编码:CX8U4K5S5F3 HW3J6S3G3Z7 ZU4G4G6L10K2文档编码:CX8U4K5S5F3 HW3J6S3G3Z7 ZU4G4G6L10K2文档编码:CX8U4K5S5F3 HW3J6S3G3Z7 ZU4G4G6L10K2文档编码:CX8U4K5S5F3 HW3J6S3G3Z7 ZU4G4G6L10K2文档编码:CX8U4K5S5F3 HW3J6S3G3Z7 ZU4G4G6L10K2文档编码:CX8U4K5S5F3 HW3J6S3G3Z7 ZU4G4G6L10K2文档编码:CX8U4K5S5F3 HW3J6S3G3Z7 ZU4G4G6L10K2文档编码:CX8
49、U4K5S5F3 HW3J6S3G3Z7 ZU4G4G6L10K2文档编码:CX8U4K5S5F3 HW3J6S3G3Z7 ZU4G4G6L10K2文档编码:CX8U4K5S5F3 HW3J6S3G3Z7 ZU4G4G6L10K2文档编码:CX8U4K5S5F3 HW3J6S3G3Z7 ZU4G4G6L10K2文档编码:CX8U4K5S5F3 HW3J6S3G3Z7 ZU4G4G6L10K2文档编码:CX8U4K5S5F3 HW3J6S3G3Z7 ZU4G4G6L10K2文档编码:CX8U4K5S5F3 HW3J6S3G3Z7 ZU4G4G6L10K2文档编码:CX8U4K5S5F3 HW3J
50、6S3G3Z7 ZU4G4G6L10K28/25 答案:C 解读：聚氯乙烯塑料衬里分为硬聚氯乙烯塑料衬里和软聚氯乙烯塑料衬里。衬里的施工方法一般有三种:松套衬里、螺栓固定衬里、粘贴衬里。5.铅衬里的固定方法有搪钉固定法、()、压板固定法(焊接式)等。A.封闭衬里B.上铅衬里C.粘贴衬里D.螺栓固定法答案:D 解读：铅衬里的固定方法有搪钉固定法、螺栓固定法、压板固定法(焊接式)等。6.玻璃钢衬里的施工方法主要有手糊法、()、缠绕法和喷射法四种。A.淋涂法B.刷涂法C.模压法D.浸涂法答案:C 解读：玻璃钢衬里的施工方法主要有手糊法、模压法、缠绕法和喷射法四种。7.纤维绝热材料中大于或等于0.5m