Q:
When Connecting a Battery With Red and Black Wires, Which One Is Negative?
A:
Quick Answer
When connecting a battery with red and black wires, the black wire is typically the negative one, according to Pep Boys. The red wire is usually the positive.
Continue ReadingFull Answer
According to Pep Boys, connection terminals at both ends must be checked before making a connection. Even more important than the color of wires are the actual connections themselves. Regardless of the wire colors, the positive terminal should be marked with a "+" symbol. Reversing the connection by hooking positive to negative can cause a reverse in polarity, damaging the battery or the system that is being connected. Reversing the polarity may create a shock hazard.
Learn more about ElectricalRelated Questions
-
Q:
How Do You Make a Circuit Board?
A: A simple circuit board is made by using metal fasteners on a cardboard and connecting each at the back with wires, and eventually, completing the circuit u... Full Answer >Filed Under: -
Q:
What Do the Black Lines Represent on a Fuse Box Wiring Diagram?
A: The black lines on a fuse box wiring diagram for a house represent hot or live wires. Hot wires can shock a person who touches them before shutting off pow... Full Answer >Filed Under: -
Q:
How Long Does It Take to Recharge a Black & Decker 3.6 Volt VersaPak Battery?
A: The Black & Decker 3.6-volt VersaPak battery has a charge time of three to six hours for silver labels and six to nine hours for gold-labeled batteries. Th... Full Answer >Filed Under: -
Q:
Which Wires Do I Connect to the Dimmer Switch?
A: The simple answer for a typical two-way dimmer switch is black on the dimmer goes to the black wire in the wall, the other black on the dimmer goes to the ... Full Answer >Filed Under:
You May Also Like
-
Q:
What Are Some Techniques for Basic Electrical Wiring and Splicing?
-
Q:
How Do You Stop a Hard Wired Smoke Alarm From Chirping?
-
Q:
What Is an Insulation Resistance Test?
-
Q:
Where Can You Find Information About Stab-Lok Circuit Breaker Safety?
-
Q:
How Do You Recondition a Battery?
-
Q:
Is It Safe to Plug One Power Strip Into Another?
