1. the part of an electric wiring system that extends from any set of outlets as far back as the fuse box, supplying and protecting them
branch circuit 例句
英汉例句
the smoke detection probe controls a relay provided at the driving cap position; the relay controls the power supply of each branch circuit and an electromagnetism automatic valve of the automobile.
烟感探头控制装在驾驶室处的继电器,继电器控制汽车的各支路电源和电磁自动阀门。
the national code requires that a gfci be utilized in the branch circuit which supplies electrical power to the aquarium pump and all other electrical aquarium devices.
国家代码要求漏电开关用于分支电路供应电力的水族馆泵和所有其他电子水族馆设备。
for the entire line, the number of branch circuit should not be too small, generally should be light to go all the way, air conditioning to take the two road, the outlet to go three to four.
对于整个线路来说,分支回路的数量也不应过少,一般应该是灯走一路、空调走二路、插座走三至四路。
when an one-point or multi-point earth fault occurs, the monitor can quickly detect the serial number and polarity of the branch circuit earthed, and meantime give alarm to the operator on site.