1.Signs of shock include:
1.休克的迹象包括：
2.Incandescent bulbs may flicker due to:
2.白炽灯泡闪烁可能是由于：
3.If someone is unconscious on a high-voltage line, how should you assist?
3.如果有人在高压电线上触电昏迷，应如何施救？
4.How should burns be treated onsite?
4.烧伤应如何在现场进行处理？
5.Which load is considered purely resistive?
5.下列哪种负载被视为纯电阻负载？
6.Which instrument is suitable for checking an open circuit condition?
6.哪种仪器适用于检测开路（断路）故障？
7.Which tool is designed to test Cat5, Cat6, telephone, and coaxial TV cables?
7.哪种工具专门用于测试 Cat5、Cat6、电话线和同轴电视线缆？
8.Which device is used to verify that a circuit has no power?
8.哪种设备用于确认电路已断电（无电）？
9.What instrument is used to measure current-carrying capacity (ampacity)?
9.哪种仪器用于测量载流能力（安培容量）？
10.Who has authority to energize electrical service to a building?
10.谁有权为建筑物接通（送入）电力服务？
