JUMP LEADS Meaning and
Definition
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Jump leads, also known as jumper cables or booster cables, are a pair of heavy-duty insulated cables or wires used to start a vehicle with a dead battery by supplying a temporary electrical charge from a live battery. They are primarily used when a vehicle's battery lacks sufficient power to start the engine or when the battery has completely died.
Jump leads usually consist of two cables, one with a pair of heavy-duty clamps or clips of different colors (red for positive and black for negative) at each end. The red clamp is connected to the positive terminal of the live battery, while the black clamp is connected to a metallic ground on the dead vehicle, such as the engine block or a designated grounding point. The other side of the cables is then connected to the corresponding positive and negative terminals of the dead battery.
When the live vehicle with the charged battery is running, the energy flows through the jump leads, effectively transferring electrical power to the dead vehicle's battery. This jump-starts the dead battery and enables the vehicle to start when the ignition is turned on.
It is important to follow the correct sequence and precautions when using jump leads to avoid damage to the vehicle's electrical system or injury. Proper insulation, adequate gauge size, and care in handling are necessary when using jump leads to ensure safe and efficient operation.
Common Misspellings for JUMP LEADS
- hump leads
- nump leads
- mump leads
- kump leads
- iump leads
- uump leads
- jymp leads
- jhmp leads
- jjmp leads
- jimp leads
- j8mp leads
- j7mp leads
- junp leads
- jukp leads
- jujp leads
- jumo leads
- juml leads
- jum- leads
- jum0 leads
- jump keads
Etymology of JUMP LEADS
The term "jump leads" primarily originates from British English and refers to a set of cables used to start a vehicle with a dead battery by connecting it to a charged battery in another vehicle. The etymology of "jump leads" can be deduced from the meanings of its individual words.
1. Jump: The term "jump" in this context means to start the dead engine of a vehicle by supplying it with electrical power from an external source. This term likely stems from the idea that the electrical energy "jumps" from one battery to another, bypassing the dead vehicle's own battery.
2. Leads: The word "leads" here refers to the set of cables used to physically connect the batteries of two vehicles. The term "leads" is commonly used in electrical contexts to describe wires or cables that facilitate the flow of electricity between different components.
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