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What else can I help you with?
What ground wire would make a battery spark?
Any wire or other metal object which touches the positive (+) connection of the battery AND the negative (-) battery connection OR the metal bodywork will spark
What are the methods or modes of metal transfer and their uses?
globular- A type of metal transfer that occurs when the wire electrode touches the workpiece and produces a large ball of metal, which deposits large amounts of metal into the weld puddle.
What wire on a 3 line wooden pylon is live neutral and earth?
On a 3-line wooden pylon, typically the top wire is the live wire, the middle wire is the neutral wire, and the bottom wire is the earth wire. It is important to contact a professional electrician to properly identify and work with these wires to ensure safety.
What happens when a hot wire touches a ground of a vehicle body what does it do?
It will produce a dead short and blow a fuse if the circuit is fuse protected, if not it will burn the wire up until the wire(s) burns in half.
What happens to its cross-sectional area of the metal wire if you double the radius?
It quadruples.
What happens if someone touches a high voltage wire?
If they are grounded they get an electric shock or electrocuted. If they are not grounded or in simultaneous contact with the neutral wire, nothing. That's why birds can sit on a high voltage wire and survive; they are not grounded.
When a live battery feed wire touches the metal frame shorting all electrical power out throughout the entire vehicle what is the problem that needs correcting?
insulate the 'live battery feed wire'. i.e.; electrical tape. Or, replace wire.
What causes a short circuti?
An electrical short circuit is when two bare wires touch each other. Or when one wire's insulation wears too thin and the bared wire touches the metal chassis of the device and is led to earth.
Is bending a metal wire a chemial or phyiscal change?
Physical. The metal wire is still a metal wire after the change.
Can the hot part of an outlet shock you if there is a grounding wire?
The ground wire is NOT there to stop a shock if you poke something in the live outlet.The idea is, that if you have a metal appliance, the metalwork is attached to earth, via this wire.Then if a fault happens in the appliance and a live wire touches the metalwork, there will be perfect short to earth. Massive current can flow and the fuse will blow, or RCD trip. This stops the metal being live and sitting there waiting for you to get shocked by it. It fails SAFE.
If the isulation on the live wire wears through the can become live but it wont stay live why?
The "can" or metal case of an appliance is supposed to be grounded so if the "live" wire touches it then the breaker or fuse will trip open and remove the power to the wire to prevent the person touching the appliance from being shocked.
What happens when Copper wire touches Iodine crystals?
In theory, nothing would happen unless heat was applied to the two chemicals. This would cause the Iodine to sublime into a toxic gas and then react with the Cu wire, forming Copper Iodide, a flaky looking substance on the wire.
