1.Where to find info on compressors for delivery & placement?
1.在哪里可以找到关于压缩机交付与放置的信息？
2.Which circuit produces the highest voltage output?
2.哪条电路产生的电压输出最高？
3.Where is a PV system disconnect prohibited?
3.在哪里禁止设置光伏（PV）系统的断路装置？
4.Which item is not typically part of an electrician’s tool collection?
4.下列哪项通常不属于电工的工具装备？
5.Which is a definition of a confined space?
5.下列哪项符合“受限空间”的定义？
6.Characteristic of confined spaces per Cal/OSHA?
6.根据 Cal/OSHA（加州职业安全与健康管理局）的规定，受限空间具有什么特征？
7.How large must a site be for a SWPPP?
7.场地面积达到多大时，必须制定《暴雨径流污染预防计划》（SWPPP）？
8.How often must employees be trained in hazardous areas?
8.针对在危险区域工作的员工，培训频率应为多久一次？
9.Confined space is defined as:
9.受限空间的定义包括：
10.What is the appropriate breaker size for a circuit wired with 14 AWG conductors that serves 7 outlets?
10.对于使用 14 AWG 导线布线并为 7 个插座供电的电路，其合适的断路器额定电流应为多少？
