1.A 3-phase, 120-V AC system carries 15 amps with a power factor of 80%. What is the power output in watts?
1.一个三相 120 伏交流（AC）系统承载 15 安培电流，功率因数为 80%。其功率输出（以瓦特为单位）是多少？
2.Tandem truck backing up should:
2.串联轴卡车（Tandem truck）在倒车时应当：
3.Exterior conduit connectors must be:
3.室外导管连接件必须：
4.What is the maximum allowable spacing between kitchen countertop outlets?
4.厨房台面插座之间允许的最大间距是多少？
5.hich substance is now under Title 8 regulation?
5.目前哪种物质受到“第 8 篇法规”（Title 8 regulation）的管制？
6.Multiple smoke detectors should be wired:
6.多个烟雾探测器应如何接线？
7.Fire sensor wired to a panel must be approved by:
7.连接至控制面板的火灾传感器必须获得谁的批准？
8.Other than plot plans, architectural sheets, and e-sheets, which section of the plans should be reviewed most carefully?
8.除总平面图、建筑图纸和电气图纸外，图纸中的哪一部分应被审查得最为仔细？
9.When installing a fire-alarm panel according to NFPA, attached devices must be:
9.根据 NFPA（国家消防协会）标准安装火灾报警控制面板时，所连接的设备必须：
10.In a fire alarm system, the wiring from alarms must be:
10.在火灾报警系统中，来自报警设备的接线必须：
