1.Current in a parallel circuit:
1.并联电路中的电流：
2.When are fault current labels updated?
2.故障电流标签何时更新？
3.Concrete encasement for grounding electrode?
3.接地电极的混凝土包裹层厚度是多少？
4.Smallest THW copper conductor for 30-amp circuit?
4.用于 30 安培电路的最小 THW 铜导线规格是多少？
5.Definition of over current?
5. 过电流的定义？
6.Critical-care hospital areas: minimum receptacles per patient bed?
6. 医院重症监护区域：每个病床最少需要多少个插座？
7.What is the minimum burial depth required for direct burial conductors?
7.直接埋地电缆的最低埋深是多少？
8.Branch circuit for lighting and appliances?
8.用于照明和电器的分支电路是？
9.Max countertop outlet spacing in kitchens?
9.厨房台面插座的最大间距是多少？
10.Purpose of black electrical wire?
10.黑色电线的用途？
