第四章管道终端安装

1.What is the maximum flow rate for kitchen faucets? 1.厨房龙头（Kitchen Faucets）的最大流速限制是？

A. 1.2 gpm A. 1.2 gpm

B. 1.5 gpm B. 1.5 gpm

C. 1.8 gpm C. 1.8 gpm

D. 2.0 gpm D. 2.0 gpm

2.What is the maximum flow rate for showerheads? 2.淋浴喷头（Showerheads）的最大流量要求为？

A. 1.2 gpm A. 1.2 gpm

B. 1.8 gpm B. 1.8 gpm

C. 2.0 gpm C. 2.0 gpm

D. 2.5 gpm D. 2.5 gpm

3.To avoid misalignment, fixture placement must match which feature? 3.安装装置时，为了避免偏移返工，定位必须与哪项完全匹配？

A. Pre-reserved architectural openings and pipeline routing A. 建筑预留孔洞与管线走向

B. Wall decoration style B. 墙壁装饰风格

C. Placement of surrounding furniture C. 周边家具位置

D. Preferences of construction personnel D. 施工人员喜好

4.What is the key maintenance point for storage-type water heaters? 4.储水式热水器维护的关键点是？

A. Spray painting A. 喷漆

B. Regular cleaning of the inner tank B. 定期清洗内胆

C. Replacing the display screen C. 更换显示屏

D. Adjusting the water temperature D. 调节水温

5.What is the key maintenance point for tankless water heaters? 5.即热式热水器（Tankless）维护的关键点是？

A. Inspect the exhaust pipe A. 检查排烟管

B. Clean the water inlet filter B. 清洗进水过滤器

C. Replace the casing C. 更换外壳

D. Install insulation tape D. 加装绝缘带

6.What is the guiding principle for industrial and commercial system installation? 6.工商业系统的安装原则是？

A. Do whatever one pleases A. 随心所欲

B. System integration and compliant construction B. 系统整合与合规施工

C. Prioritizing aesthetics alone C. 仅追求美观

D. The simpler the better D. 越简单越好

7.Which CPC chapter covers corrosion-resistant pipeline installation? 7.防腐蚀管道安装依据的CPC章节是？

A. 100 chapters A. 100章

B. 200 chapters B. 200章

C. 312 chapters C. 312章

D. 400 chapters D. D. 400章

8.What is mandatory for construction personnel installing these systems? 8.施工人员在进行各类管道安装时，必须具备什么条件？

A. Proof of local residence A. 本地居住证明

B. Relevant construction qualifications B. 对应施工资质

C. Years of professional experience C. 多年从业经验

D. Letters of recommendation D. 推荐信

9.What is required for large-scale pipeline projects before construction? 9.大型管道项目在施工前，通常要求？

A. Obtaining a construction permit A. 办理施工许可并获批

B. Verbal notification B. 口头通知

C. Filing for record only C. 仅需备案

D. No formalities required D. 无需手续

10.What is the preferred method for installing commercial building pipes? 10.在商业建筑中，给排水管道安装的倾向是？

A. Surface mounting A. 明装

B. Concealed mounting B. 隐藏安装

C. Suspended mounting C. 悬空安装

D. Flexible mounting D. 随意安装

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