Sorry, there is no "ground wire" for a microphone. Commercial microphones have shielded symmetric wiring. Cheers ebs
In Bangladesh the color of live is green and neutral is blue and ground is black.
White is the neutral wire. Black is hot, green is ground.
green
The insulation will be green in colour. Also bare copper can be used as a ground wire.
It depends on the color coding standards for what country you are in. In the US, the answer is no. The Neutral (white wire) is grounded at the service entrance to the building. The black wire should have roughly the same voltage to the neutral and to the ground. Something to be aware of: If you are using a meter and checking for continuity between the black wire and ground, it may tell you that they have continuity if the breaker is on.
In Bangladesh the color of live is green and neutral is blue and ground is black.
The chasis is the ground. There is no wire.
You don't want to remove the ground wire because it protects the two wires inside from RF frequencies, but in case you have a ground loop problem, you might want to disconnect the ground using a ground lift.
The ground wire at the bulbs is black.
black
green
There are for stereo wiring color codes. The red wire is the positive wire. The black wire is a ground wire. The green wire is the speaker wire. The white wire is the auxiliary wire.
Depends on what you are wiring. Green is a common color used for ground. Sometimes it is just a bare copper wire.
simple rule of car electronics: The black wire is ALWAYS ground
White is the neutral wire. Black is hot, green is ground.
green
The red wire is the positive wire. The black wire is the ground wire. The white wire is the auxiliary wire.