What if you touch the 3rd rail?

Train campaign. The third rail is probably one of the most difficult dangers to see. It looks just like an ordinary rail, but it carries 750 volts – easily enough to kill you. The DC current that flows through is three times as powerful as your home electricity.



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If you touch the rail, you will “stick” to it. The DC current that flows through it will pull you in and not let go until the emergency services are able to switch the power off. Nearly half of the UK rail network is now electrified – and more than 30 per cent uses a third rail to power the train.

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With 18 volts, you can feel a very slight tingling, but nothing more... unless you lick them or press your lips to the rails. Not that is a shock! There's no real harm, unless you're running high voltage (10,000 volts) or a lot of current, 50 amps or so, should do it.

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Third rail systems are also less vulnerable to weather-related disruptions that affect overhead wires. As the third rail is on the ground it is unaffected by strong winds and less exposed to heavy snowfall.

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Yes, trains in the United States and many in Great Britain do feature a type of security camera inside the cabs and externally as well. Also called onboard surveillance cameras, there is a multitude of reasons why each type of train features them on its exterior and interior.

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If you touched the third rail and the ground, briefly (a fraction of a second), you might survive. Wikipedia claims that: Shocks above 2700 volts are often fatal, with those above 11000 volts being usually fatal. Shocks with voltages over 40,000 volts are almost invariably fatal.

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The metaphor comes from the high-voltage third rail in some electric railway systems. This third rail, used to power trains, usually results in the death by electrocution of anyone who comes into direct contact with it.

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TIL Rats and birds don't get electrocuted by the third rail because they don't form a grounding connection. This is not some property inherent to rats and birds. This is because when they touch the third rail, they aren't touching anything else.

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This is why birds do not die from landing on power lines, and subway rats do not get electrocuted even if they run across the third rail; they are not bridging the energized wire or rail to a grounded part of the structure.

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In the United States it is the law, same as if involved in a vehicle to vehicle accident or accident with a pedestrian on the road is the same on the railroad, the law and railroad operating rules always require stopping the train after an accident or incident and rendering aid to injured people.

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According to the National Transportation Safety Board (NTSB), since 1975, there has been an average of 1.3 train accidents per year involving fatalities. Compare that with 2,584 aviation accidents and 700 bus accidents over the same time period.

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Compared to other popular forms of travel, such as cars, ships, buses, and planes, trains are one of the safest forms of transportation in the United States.

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The safest spot in a train, during an accident, is the center of the train, said Mann, who was the principal author of the Federal Railway Safety Act in 1970. Because if there is a front-end collision or a rear-end collision, the damages will be greater at those locations.

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fourth rail (plural fourth rails) (rail transport) An extra rail in addition to the third rail (live rail) which is used for current return purposes, mainly by London Underground, because of problems caused by using the running rails for current return underground.

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If there is enough time, run in the direction of traffic toward the end of the platform and use the emergency stairs there. An emergency stop will be issued by the station guard. If there's no time, lie down between the tracks, face down, head in the direction of travel.

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In 2022, there were more than 1,000 train derailments in the U.S. There were at least 1,164 train derailments across the country last year, according to data from the Federal Railroad Administration. That means the country is averaging roughly three derailments per day.

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While modern trains won't litter the tracks with human excrement, the traditional method did just that. This is what was known as a hopper toilet. It could either be a simple hole in the floor (also known as a drop chute toilet) or a full-flush system.

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They do random bag checks sometimes, but they don't make everything go through security like at the airport.

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