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UK diy (uk.d-i-y) For the discussion of all topics related to diy (do-it-yourself) in the UK. All levels of experience and proficency are welcome to join in to ask questions or offer solutions. |
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Ouch- eletrocution
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#2
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http://tinypic.com/r/amvbbt/5
£50 says he will not be doing that again. Heard about this yesterday, just hadn't had chance to see it yet. At least it was a quick way to go (not that i'm sure it was what he had in mind...) Chargrilled steak anyone ? |
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ARWadsworth wrote:
http://tinypic.com/r/amvbbt/5 £50 says he will not be doing that again. Three thoughts; We are better off without his genes in the pool. Why do they allow people on the roof of a train? I love it when all his mates leg it instead of attempting to help - not that they prolly could, but you would try. -- Dave - The Medway Handyman www.medwayhandyman.co.uk |
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On Sat, 6 Jun 2009 16:47:21 +0100, Colin Wilson wrote:
http://tinypic.com/r/amvbbt/5 £50 says he will not be doing that again. Heard about this yesterday, just hadn't had chance to see it yet. At least it was a quick way to go (not that i'm sure it was what he had in mind...) Chargrilled steak anyone ? Curried, of course. Amazing that he touched it twice. -- Peter. The head of a pin will hold more angels if it's been flattened with an angel-grinder. |
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In article ,
ARWadsworth writes http://tinypic.com/r/amvbbt/5 (you have to love the "Videos you'll also enjoy" below) Mate sent it to me in email this morning, a slightly longer version. You have to wonder what was going through his mind (before it got fried) What was the voltage? 25kV? -- (\__/) (='.'=) Bunny says Windows 7 is Vi$ta reloaded. (")_(") http://imgs.xkcd.com/comics/windows_7.png |
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On Sat, 6 Jun 2009 17:09:33 +0100 someone who may be PeterC
wrote this:- Curried, of course. Amazing that he touched it twice. He may not have wanted to touch the line twice. It is also not clear that the second contact involved the same part. -- David Hansen, Edinburgh I will *always* explain revoked encryption keys, unless RIP prevents me http://www.opsi.gov.uk/acts/acts2000/00023--e.htm#54 |
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On Sat, 6 Jun 2009 17:10:47 +0100 someone who may be Mike Tomlinson
wrote this:- What was the voltage? 25kV? Looks likely. The first electrification schemes in India were 1500V DC and I believe this still exists in a few places (or they have recently been changed to 25kV). There were then a few at 3000V DC, but these have been replaced. However, since the 1960s 25kV AC has been used and all lines will be/have been converted to this. -- David Hansen, Edinburgh I will *always* explain revoked encryption keys, unless RIP prevents me http://www.opsi.gov.uk/acts/acts2000/00023--e.htm#54 |
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We were somewhere around Barstow, on the edge of the desert, when the
drugs began to take hold. I remember "ARWadsworth" saying something like: http://tinypic.com/r/amvbbt/5 £50 says he will not be doing that again. Smokin'! **** slow and buggy site - liveleak's better http://www.liveleak.com/view?i=fc0_1243424473 |
#9
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On Sat, 06 Jun 2009 15:11:45 GMT, "ARWadsworth"
wrote: http://tinypic.com/r/amvbbt/5 £50 says he will not be doing that again. Adam Yes OK stupid, but still horrific ! Andy C |
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ARWadsworth wrote:
http://tinypic.com/r/amvbbt/5 £50 says he will not be doing that again. Adam Pretty sick snuff movie really. |
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On Sat, 6 Jun 2009 17:10:47 +0100, Mike Tomlinson wrote:
You have to wonder what was going through his mind (before it got fried) A few amps, at a guess. |
#12
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David Hansen wrote:
On Sat, 6 Jun 2009 17:09:33 +0100 someone who may be PeterC wrote this:- Curried, of course. Amazing that he touched it twice. He may not have wanted to touch the line twice. It is also not clear that the second contact involved the same part. Doesn't the first hit throw the contact breaker and then it reconnects in case it's a spurious fault? I would like to know how to snatch this video in case it is allowable as a pts training video. AJH |
#13
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In message , The Medway
Handyman writes ARWadsworth wrote: http://tinypic.com/r/amvbbt/5 £50 says he will not be doing that again. Testing testing 123 Three thoughts; We are better off without his genes in the pool. Its how the poor travel Why do they allow people on the roof of a train? Not been to India, have you ? I love it when all his mates leg it instead of attempting to help - not that they prolly could, but you would try. They all wanted to be the first to get the video on YouTube -- geoff |
#14
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In message , geoff
writes In message , The Medway Handyman writes ARWadsworth wrote: http://tinypic.com/r/amvbbt/5 £50 says he will not be doing that again. Testing testing 123 Shamelessly following up on my own post Does anyone know what Error 441 might be? I can read, but have been unable to post to NGs today -- geoff |
#16
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On Sat, 06 Jun 2009 22:13:14 +0100 (BST), Dave Liquorice wrote:
On Sat, 06 Jun 2009 20:13:43 +0100, wrote: He may not have wanted to touch the line twice. It is also not clear that the second contact involved the same part. Looks to me that the second contact is his head rather than the raised arm to steady himself for this first. Could it be that a circuit breaker opened and auto reclosed that quickly? Seems a tad quick for an auto recloser. Yes, on that sort of power it would take longer than ~1s. I wondere if the line was DC, but when he stood up he was close to the line and then he had to touch it so... -- Peter. The head of a pin will hold more angels if it's been flattened with an angel-grinder. |
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ARWadsworth wrote:
http://tinypic.com/r/amvbbt/5 £50 says he will not be doing that again. I would bet it happens quite regularly in poorer countries where people travel on train roofs. I would also doubt there is a quicker death. D |
#18
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On Sat, 06 Jun 2009 20:11:58 +0100 someone who may be andrew
wrote this:- Doesn't the first hit throw the contact breaker and then it reconnects in case it's a spurious fault? I don't know about railways on the sub-continent, but I understand that in the UK circuit breakers are left open for a few minutes to see if something is reported [1] and only then do the control staff try and close it. I imagine something similar is done there too, though in view of the large distances there may be automatic reclosure. I would like to know how to snatch this video in case it is allowable as a pts training video. It will be possible, though I don't have time to look into it. [1] though when electrification telephones were replaced by NRN I imagine that getting a message to the electrical control staff became a longer process, though one which can be initiated from more places. -- David Hansen, Edinburgh I will *always* explain revoked encryption keys, unless RIP prevents me http://www.opsi.gov.uk/acts/acts2000/00023--e.htm#54 |
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On Sat, 6 Jun 2009 21:27:19 +0100 someone who may be geoff
wrote this:- Why do they allow people on the roof of a train? Not been to India, have you ? The background would be interesting. It obviously wasn't a busy train, people were not hanging out of the doors. -- David Hansen, Edinburgh I will *always* explain revoked encryption keys, unless RIP prevents me http://www.opsi.gov.uk/acts/acts2000/00023--e.htm#54 |
#20
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Huge wrote:
On 2009-06-06, The Medway Handyman wrote: ARWadsworth wrote: http://tinypic.com/r/amvbbt/5 £50 says he will not be doing that again. Three thoughts; We are better off without his genes in the pool. Why do they allow people on the roof of a train? Allow? You've not been to India, have you? That was a quiet, clean, well organised station by Indian standards. Doesn't matter if I've been there or not. Allowing people to travel on the roof of a train is a ****ing stupid idea anywhere in the world. -- Dave - The Medway Handyman www.medwayhandyman.co.uk |
#21
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On Sun, 7 Jun 2009 09:46:46 +0100, PeterC wrote:
I wondere if the line was DC, but when he stood up he was close to the line and then he had to touch it so... Others have mentioned DC or AC at 25kV. How far will 25Kv jump in dry air? Note jump not sustain an arc once it has started. The sound is of two bangs. Other arcs that I've seen on youtube etc on AC systems have a definate buzz sound. Of course the explosive vaporisation of body fluids will make quite a bang and could mask any AC buzz. -- Cheers Dave. |
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The Medway Handyman wrote:
Huge wrote: On 2009-06-06, The Medway Handyman wrote: ARWadsworth wrote: http://tinypic.com/r/amvbbt/5 £50 says he will not be doing that again. Three thoughts; We are better off without his genes in the pool. Why do they allow people on the roof of a train? Allow? You've not been to India, have you? That was a quiet, clean, well organised station by Indian standards. Doesn't matter if I've been there or not. Allowing people to travel on the roof of a train is a ****ing stupid idea anywhere in the world. Stopping 200 million of them is even stupider.. |
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andrew wrote:
David Hansen wrote: On Sat, 6 Jun 2009 17:09:33 +0100 someone who may be PeterC wrote this:- Curried, of course. Amazing that he touched it twice. He may not have wanted to touch the line twice. It is also not clear that the second contact involved the same part. Doesn't the first hit throw the contact breaker and then it reconnects in case it's a spurious fault? I would like to know how to snatch this video in case it is allowable as a pts training video. AJH There is a Convert Video link below this one http://www.liveleak.com/view?i=fc0_1243424473 this will allow you to download it to a file. Toby... |
#24
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The Natural Philosopher wrote:
The Medway Handyman wrote: Huge wrote: On 2009-06-06, The Medway Handyman wrote: ARWadsworth wrote: http://tinypic.com/r/amvbbt/5 £50 says he will not be doing that again. Three thoughts; We are better off without his genes in the pool. Why do they allow people on the roof of a train? Allow? You've not been to India, have you? That was a quiet, clean, well organised station by Indian standards. Doesn't matter if I've been there or not. Allowing people to travel on the roof of a train is a ****ing stupid idea anywhere in the world. Stopping 200 million of them is even stupider.. Only 199,999,999 now :-) Most of the world thinks its a bad idea. They seem to have stopped 300 million Americans & 700 million Europeans doing it OK. -- Dave - The Medway Handyman www.medwayhandyman.co.uk |
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On Sun, 07 Jun 2009 10:39:03 +0100 (BST) someone who may be "Dave
Liquorice" wrote this:- Others have mentioned DC or AC at 25kV. How far will 25Kv jump in dry air? Not very far. However, there is a difference between laboratory conditions, where such things are measured using precise devices, and the outside world where safety distances are set [1]. I was surprised by how close he got to the line without an arc, but it was presumably dry air. [1] in the outside world the energised conductor and thing near it may be moving, as well as the air and the ground being damp. There is also the question of voltage gradients in the ground. -- David Hansen, Edinburgh I will *always* explain revoked encryption keys, unless RIP prevents me http://www.opsi.gov.uk/acts/acts2000/00023--e.htm#54 |
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Dave Liquorice wrote:
On Sun, 7 Jun 2009 09:46:46 +0100, PeterC wrote: I wondere if the line was DC, but when he stood up he was close to the line and then he had to touch it so... Others have mentioned DC or AC at 25kV. How far will 25Kv jump in dry air? Note jump not sustain an arc once it has started. The sound is of two bangs. Other arcs that I've seen on youtube etc on AC systems have a definate buzz sound. Of course the explosive vaporisation of body fluids will make quite a bang and could mask any AC buzz. 25kv will just about jump a spark plug gap/. |
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David Hansen wrote:
On Sat, 6 Jun 2009 21:27:19 +0100 someone who may be geoff wrote this:- Why do they allow people on the roof of a train? Not been to India, have you ? The background would be interesting. It obviously wasn't a busy train, people were not hanging out of the doors. Seemed pretty obvious to me that folk were trying to talk him down and he wasn't having any of it. Looked like a very deliberate suicide. Tim |
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"ARWadsworth" wrote in message om... http://tinypic.com/r/amvbbt/5 £50 says he will not be doing that again. Adam Sad that it's perfectly legal to download and watch this clip, yet a similar clip of young children running around on a beach would put you behind bars. One where someone dies is perfectly ok, yet the other of children enjoying themselves is not. It's a weird world of strange values. |
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Dave Liquorice wrote:
On Sun, 7 Jun 2009 09:46:46 +0100, PeterC wrote: I wondere if the line was DC, but when he stood up he was close to the line and then he had to touch it so... Others have mentioned DC or AC at 25kV. How far will 25Kv jump in dry air? Note jump not sustain an arc once it has started. The sound is of two bangs. Other arcs that I've seen on youtube etc on AC systems have a definate buzz sound. Of course the explosive vaporisation of body fluids will make quite a bang and could mask any AC buzz. I seem to recall 30kV per centimetre between pointed electrodes from way way back. Don't know if this is correct or my memory has gone out of calibration over the years! lol Obviously humidity will make a big difference so I suspect my figure would have been in dry air. Bob |
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"Tim Downie" wrote in message ... David Hansen wrote: On Sat, 6 Jun 2009 21:27:19 +0100 someone who may be geoff wrote this:- Why do they allow people on the roof of a train? Not been to India, have you ? The background would be interesting. It obviously wasn't a busy train, people were not hanging out of the doors. Seemed pretty obvious to me that folk were trying to talk him down and he wasn't having any of it. Looked like a very deliberate suicide. Tim Did you see the guy in China that was threatening to jump off a bridge and a member of the public climbed up and shoved him? Adam |
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"Dave Liquorice" wrote in message ll.net... On Sat, 06 Jun 2009 20:13:43 +0100, wrote: He may not have wanted to touch the line twice. It is also not clear that the second contact involved the same part. Looks to me that the second contact is his head rather than the raised arm to steady himself for this first. Could it be that a circuit breaker opened and auto reclosed that quickly? Seems a tad quick for an auto recloser. -- Cheers Dave. That would explain why his head was on fire. Adam |
#32
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The Medway Handyman wrote:
Most of the world thinks its a bad idea. They seem to have stopped 300 million Americans & 700 million Europeans doing it OK. I've told you a trillion times about exaggerating. |
#33
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ARWadsworth wrote:
"Tim Downie" wrote in message ... David Hansen wrote: On Sat, 6 Jun 2009 21:27:19 +0100 someone who may be geoff wrote this:- Why do they allow people on the roof of a train? Not been to India, have you ? The background would be interesting. It obviously wasn't a busy train, people were not hanging out of the doors. Seemed pretty obvious to me that folk were trying to talk him down and he wasn't having any of it. Looked like a very deliberate suicide. Tim Did you see the guy in China that was threatening to jump off a bridge and a member of the public climbed up and shoved him? Link? |
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On Sun, 07 Jun 2009 11:12:36 GMT, ARWadsworth wrote:
"Tim Downie" wrote in message ... David Hansen wrote: On Sat, 6 Jun 2009 21:27:19 +0100 someone who may be geoff wrote this:- Why do they allow people on the roof of a train? Not been to India, have you ? The background would be interesting. It obviously wasn't a busy train, people were not hanging out of the doors. Seemed pretty obvious to me that folk were trying to talk him down and he wasn't having any of it. Looked like a very deliberate suicide. Tim Did you see the guy in China that was threatening to jump off a bridge and a member of the public climbed up and shoved him? Adam Yes, it was on YouTube. Like India, they have plenty to spare. -- Peter. The head of a pin will hold more angels if it's been flattened with an angel-grinder. |
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On Sun, 7 Jun 2009 11:26:05 +0100, Fredxx wrote:
"ARWadsworth" wrote in message om... http://tinypic.com/r/amvbbt/5 £50 says he will not be doing that again. Adam Sad that it's perfectly legal to download and watch this clip, yet a similar clip of young children running around on a beach would put you behind bars. One where someone dies is perfectly ok, yet the other of children enjoying themselves is not. It's a weird world of strange values. Unless it's for training purposes in a catholic [in]seminary. -- Peter. The head of a pin will hold more angels if it's been flattened with an angel-grinder. |
#36
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In article ,
ARWadsworth writes Did you see the guy in China that was threatening to jump off a bridge and a member of the public climbed up and shoved him? Yes, I thought "good on you mate!" The backstory is that the bridge was a popular spot for suicides and the traffic was stopped each time someone decided to do themselves in, and the travelling public were getting fed up with all the delays. I've always though that those who jump off bridges, in front of trains, etc. are selfish *******s. Someone's gotta clean up the mess, and I feel sorry for train drivers that have that happen to them. -- (\__/) (='.'=) Bunny says Windows 7 is Vi$ta reloaded. (")_(") http://imgs.xkcd.com/comics/windows_7.png |
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On Sun, 7 Jun 2009 12:54:51 +0100 someone who may be Mike Tomlinson
wrote this:- I've always though that those who jump off bridges, in front of trains, etc. are selfish *******s. They are in so much mental turmoil that they want to kill themselves. That is extremely sad and calling them selfish doesn't help improve things. Someone's gotta clean up the mess, and I feel sorry for train drivers that have that happen to them. Sympathising for those who are involved does not mean that one should not also have sympathy for the disturbed too. -- David Hansen, Edinburgh I will *always* explain revoked encryption keys, unless RIP prevents me http://www.opsi.gov.uk/acts/acts2000/00023--e.htm#54 |
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In message m, Davey
writes Did you see the guy in China that was threatening to jump off a bridge and a member of the public climbed up and shoved him? Link? http://www.youtube.com/watch?v=sPRM1BfxKL0 -- Bill |
#39
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In article , David Hansen
writes However, since the 1960s 25kV AC has been used and all lines will be/have been converted to this. Thank you. Since the body is mostly water, that's gonna be a hell of a current. In that clip, there's a bright reddish flash surrounding the body as he touches the wire. I wonder: is that a camera artifact, or would someone there have actually seen it? -- (\__/) (='.'=) Bunny says Windows 7 is Vi$ta reloaded. (")_(") http://imgs.xkcd.com/comics/windows_7.png |
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In article et, Dave
Liquorice scribeth thus On Sat, 06 Jun 2009 20:13:43 +0100, wrote: He may not have wanted to touch the line twice. It is also not clear that the second contact involved the same part. Looks to me that the second contact is his head rather than the raised arm to steady himself for this first. Could it be that a circuit breaker opened and auto reclosed that quickly? Seems a tad quick for an auto recloser. I rather think that the current flow wasn't that much, well on the scale of the power that the OHL can supply. Remember thats at 25 kV and matey wasn't much of a load. Normally such a supply can shift around quite heavy trains some 8 megawatts IIRC in the case of a Eurostar trainset... Theres been a lot of debate over on UK Railway as to whether or not a video such as depicted there should be used as a public info film to warn of what can happen if you should touch those harmless looking wires.. Course they still cook people to death like that tho not as dramatically in parts of the USA still. Anyways lets hope he's at peace now .. poor sod;(.. -- Tony Sayer |