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Conventionally, the black wire is used for negative voltages.
In an automotive car and certain other places like hooking up a car stereo then it would be the negative.
The electrical appliances in the house.The black wire would be the hot wire and the white wire would be the negative wire.
What else can I help you with?
Does the red wire go on the plus sign on a battery or the minus?
The red wire is Positive, (+) and the Black wire is Negative. (-)
Is there a difference between black wire and red wire?
Yes, the red wire is a positive wire (+) and the black wire is a negative wire (-) :D
What color is the positive wire on a lawnmower battery?
The positive wire on most batteries is red. If both are black, look for the positive sign by the electrode.
What is black on a car battery?
The black wire means negative and the red wire means positive if that's what you where asking
What are the speaker wire colors for 2003 Chevy cavalier?
For a 2003 Chevy Cavalier, the speaker wire colors are typically as follows: the front left speaker uses a positive wire that is usually grey and a negative wire that is black; the front right speaker has a positive wire that is grey with a black stripe and a negative wire that is purple; the rear left speaker features a positive wire that is green and a negative wire that is black; and the rear right speaker has a positive wire that is green with a black stripe and a negative wire that is brown. Always verify with a wiring diagram for accuracy, especially when working with aftermarket installations.
What are the positive and negative speaker wire colors on a 2008 pathfinder?
The positive speaker wire is red while the negative speaker wire is black on a 2008 pathfinder.
Is the black wire with white stipes on a battery charger a positive or negative?
Black = Negative Black + White = Positive Tried and tested.
Were can you find a free wiring diagram for a 1997 Chrysler lhs?
1997 Chrysler LHS Auto Alarm Wiring GuideBattery Constant 12v+ Positive Wire (+): Pink/Black and RedBattery Constant 12v+ Positive Wire Location: Ignition Switch HarnessStarter Positive Wire (+): Yellow/Gold DotsStarter Positive Wire Location: Ignition Switch HarnessIgnition Positive Wire (+): Dark Blue/Gold DotsIgnition Positive Wire Location: Ignition Switch HarnessSecond Ignition Positive Wire (+): Red/White/Gold DotsSecond Ignition Positive Wire Location: Ignition Switch HarnessAccessory Positive Wire (+): Black/OrangeAccessory Positive Wire Location: Ignition Switch HarnessSecond Accessory Positive Wire (+): Black/WhiteSecond Accessory Positive Wire Location: Ignition Switch HarnessParking Light Positive Wire (+): Black/YellowParking Light Positive Wire Location: In Drivers Kick PanelPower Door Lock Positive Wire (+): Orange/WhitePower Door Lock Positive Wire Location: In White Plug, Back Of FuseboxPower Door Unlock Positive Wire (+): Pink/VioletPower Door Unlock Positive Wire Location: In White Plug, Back Of FuseboxDoor Trigger Wire: Tan (-) And Tan/Red (-) Use Both. When connecting an alarm system, the tan (-) is for the driver's side and the tan/red (-) is for the passenger's side use both wires and diode isolate.Door Trigger Wire Location: In Drivers Kick PanelDomelight Supervision Wire (-): Tan (Requires Relay)Domelight Supervision Wire Location: In Drivers Kick PanelTrunk Release Positive Wire (+): Black/White (Requires Relay)Trunk Release Positive Wire Location: At Trunk Release SwitchHorn Negative Wire (-): Black/RedHorn Negative Wire Location: At Relay In FuseboxTachometer Wire Negative Wire (-): Red, White Or BlackTachometer Wire Negative Wire Location: At Ignition Coil PackBrake Light Positive Wire (+): WhiteBrake Light Positive Wire Location: At Switch Above Brake PedalFactory Alarm Disarm Wire (-): Light Green/OrangeFactory Alarm Disarm Wire Location: In Either Kick PanelFactory Anti-Theft System: N/AFactory Anti-Theft System Location: N/A
What are the standard speaker wire colors for positive and negative terminals?
The standard speaker wire colors for positive and negative terminals are typically red for positive and black for negative.
What color is the positive wire on the ignition coil for an 87 Porsche 944 turbo?
The positive wire is the 15 terminal and the wire is BK, Black, The 1 terminal is GR, Green
What are power antenna wiring color codes for 96 Camry?
The red wire is the positive wire. The black wire is the ground wire. The white wire is the auxiliary wire.
Why does a battery snap have a red wire and a black wire?
The red wire typically indicates positive polarity, while the black wire indicates negative polarity. This color coding helps ensure correct connections are made when connecting the battery snap to a device or circuit, minimizing the risk of short circuits or reverse polarity.
