logo
答题卡
共180道题
161162163164165166167168169170
学习模式考试模式
翻译
1.“High voltage” is defined as: 1.“高压”被定义为:
2.Commercial 220-V cord caps must be: 2.商用 220-V 电源插头(cord caps)必须具备:
3.If an inverter has a 40-amp output rating, what size circuit breaker should be used? 3.如果某逆变器的额定输出电流为 40 安培,应选用多大规格的断路器?
4.Title 8, Ch 4, Sub 5 concerns: 4.《法规第 8 篇》第 4 章第 5 节涉及的内容是:
5.California Electrical Code is in: 5.《加州电气规范》收录于:
6.Motor bushings are made of: 6.电机所用的衬套(bushings)材质为:
7.Which is a Fire Code requirement for vented batteries or ESS? 7.以下哪项是针对排气式蓄电池或储能系统(ESS)的《消防规范》要求?
8.Lumens measure which light? 8.“流明”(Lumens)是哪种光源的度量单位?
9.Min service-entrance cable: 9.最小规格的进户线(service-en
10.Transformer 5:1 voltage ratio, turn ratio: 10.若变压器的电压比为 5:1,则其匝数比为:
AI解题
吉象智能为您解答

点击AI解题,查看正确答案!