Yes. It is acceptable to share Windmill videos on Douyin, but you must comply with Douyin's relevant regulations and requirements. Video content must comply with Douyin's community guidelines and must not contain illegal, vulgar, violent or inappropriate content. Douyin is a social software for music and creative short videos incubated by ByteDance.
The difference between the live wire and the neutral wire is that they have different voltages relative to ground. First of all, we can use color to distinguish: in power cables, green and red represent phase A, phase B and phase C (three-phase live wire), blue represents neutral line and yellow and green represent the ground wire. .
The second is to use tools such as electric pens or multimeters. For example, when the live wire is tested with an electric pen, theThe neon tube will glow, but the neutral wire will not.
It is also possible to use a voltmeter. Use a voltmeter to distinguish: the voltage between different phase wires (i.e. live wire) is the line voltage 380V, the phase wire (live wire) and neutral wire (or a good grounding body) The voltage between them is a phase voltage of 220 V and the voltage between the neutral line and a good ground is 0 V.