I'm assuming you are talking about North American building wiring. Black should be hot. If the white is hot, it is open (disconnected) somewhere, or mis-wired. An open neutral can be energized by voltage feeding from a hot, through a load, such as a lamp, to the ungrounded neutral. More people are hurt or killed by open neutrals then by hot wires because they assume the neutral is 'cold' and neglect to take safety precautions. Of course, someone might have used a white for hot intentionally, either out of ignorance or just too lazy to getthe correct wire. Either way, if you are asking this question, you should have a qualified electrician have a look before someone gets hurt. IF YOU ARE NOT ALREADY SURE YOU CAN DO THIS JOB
SAFELY AND COMPETENTLY
REFER THIS WORK TO QUALIFIED PROFESSIONALS. If you do this work yourself, always turn off the power at the breaker box/fuse panel BEFORE you attempt to do any work AND always use a meter or voltage indicator
to insure the circuit is, in fact, de-energized.
both
The white is neutral. The house does have a neutral wire even though it may be black. One of those black wires is the neutral and the other is the hot wire. You will have to determine which is hot and which is neutral. You can easily do this with a voltage tester. The wire that lights the tester is the hot. When you wire the light simply wire the hot to hot, and the white and green to the other wire.
Run the Hot black and the Natural White so that both sides are cut when the switch is off.
White is typically neutral and black is hot. If you are talking about the bare wire, that is ground.
Black is hot and white is neutral.
White Hot in the Black was created in 1998.
Pick a color that you want to show when something is hot. Black or white.
The normal practice is for the black (or at least darker) wire to be hot. However, given the consequences of guessing wrong, they should be tested and both wires should be treated as "hot" until you find out differently.
there both ! as long as they have black and white some where in there..
no. you can get the white one in black and the black one in white.
White! Because it would be really hot if you wear black, black absorbs heat.
they are both jewish but black jews are black and white jews are white.
no they only have to wear either black or white not both
If this is a home wiring question and the wires are black and white then black is Hot and white is Neutral. If you also have a red wire, it is the other hot wire, and either the black or the red wire to the white one would be 120 volts, and red to black would be 240 volts.
both
Black and white have to be the obvious choices for purple and hot pink. Sophisticated, yet fun. ANSWER: Gray will also compliment both purple and hot pink
No, not always. The offspring can be white, black, black and white or shades of both.