Jumper cables

A car kit of emergency supplies, including food and water, to keep stored in your car at all times. This kit would also include flares, jumper cables, and seasonal supplies. 

Low electrolyte levels can result in a dead battery. Jumper cables conduct current from a car with a good battery to start a car with a dead one. 

Just prior to doing the reduction, the surface of the lead cathode should be coated with a layer of lead oxide. This is done in a separate beaker filled with 5% by weight sulfuric acid solution diluted with water. The cathode for the reaction is immersed in the dilute sulfuric acid and attached to the positive pole of a CD power source such as a car battery. Now into the solution put a negative counter pole, such as for example the metal end of a jumper cable attaehed to the negative counter pole, such as for example the metal end of a jumper eable attached to the negative pole of the previously mentioned ear battery. The solution will fizz as the eurrent flows through it, and the cathode lead sheet will become coated with oxide within a minute or two. Pull it out and rinse with water. This oxide coating must be done before each run of this electric cell. Then it can be placed into the electric reduction vessel and the catholyte and the anolyte poured into then-respective places. 

Installation of a 6 6 kV jumper cable between the non-emergency supplied 6 6 kV switchboards of tram A and tram B... 

Emergency kit for your car. In case you are stranded, keep a kit of emergency supplies in your car. This kit should contain food, water, first-aid supplies, fiares, jumper cables, and seasonal supplies. 

Before beginning the experiments, a few procedural things have to be covered. The source of electricity will be a 9 volt battery, and the connections will be made through clip leads. (The latter word is pronounced "leed," not "led" like lead metal would be.) In supply catalogs, the clip leads are sometimes described by other phrases such as "test leads," "jumper cables," or "patch cords." Because of their appearance, the adjustable connectors at the ends are called "alligator clips."... 

A green clip lead can now be attached for a moment where the dashed line is on the diagram. The current increased, to 9.5V / 100 ohms = 95 ma, because one of the resistances has been bypassed. The green wire, which was used to bypass or "short circuit" the 330 ohm resistor, is sometimes referred to in electronics as a "jumper cable." It is now completely removed from the circuit. The meter is also removed and set to the "OFF" position. 

A short, removable section of wire or "lead." This is sometimes called a "jumper cable," and the definition is the same as for the word "patchcord."... 

Exposed steelwork used in the construction of the building should be continuously joined by welding or by jumper cables welded to bridge individual components. The whole should be earthed to a suitable ground mat or ground rods. Day tanks for organic feedstocks or products, equipment frames and the ESP must be similarly earthed. 

Basic car maintenance tools (a flashlight with fresh batteries battery jumper cables a jack, lug nut wrench, and spare tire water for the radiator oil windshield wiper fluid rags gloves etc.). 

Quick-fix stuff. A bungee cord, duct and electrical tape, pliers, socket and screwdriver sets, a tire pressure gauge, and jumper cables can all get you out of a tight spot in a hurry. 

Look under the hoods to see where the battery is located in each car. Drive the car with a live battery alongside or in front of the car with the dead battery so that the batteries are close together, or at least close enough so that jumper cables will reach from one to the other. 

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