🚀 go-pugleaf

RetroBBS NetNews Server

Inspired by RockSolid Light RIP Retro Guy

Article View: sci.electronics
Article #9777

Re: HELP!

#9777
From: Peter Lim
Date: Mon, 28 Jan 1991 06:32
26 lines
1744 bytes
/ LEBOLDUG@QUCDN.QueensU.CA (geoff l.) / 10:26 am  Jan 27, 1991 / writes:

$ Not quite. Amperage is the killer, but as little as 50Vdc @ 50mA
$ can kill. AC is roughly the same. The value I have is 23 Vrms @ 50mA.
$ I'm told that AC shock survival is lower because 60 Hz interferes with
$ the natural beating of the heart ( roughly 60 Hz ).
$ 
Wait a minute, I thought the human heart beat at around 60 per minute.
nor per second.  ;-). That would be roughly 1 Hz.

Yeap ! A very small current going through the heart is enough to fry
you. I believe it is in the order of mA's. Due to human body's substantial
resistance, you need some respectable voltage to induce that current.
Making thing wet reduces the resistance and hence you need less voltage.



Regards,     . .. ... .- -> -->## Life is fast enough as it is ........
Peter Lim.                     ## .... DON'T PUSH IT !!          >>>-------,
                               ########################################### :
E-mail:  plim@hpsgwg.HP.COM     Snail-mail:  Hewlett Packard Singapore,    :
Tel:     (065)-279-2289                      (ICDS, ICS)                   |
Telnet:        520-2289                      1150 Depot Road,           __\@/__
                                             Singapore   0410.           SPLAT !

#include <standard_disclaimer.hpp>
Technical Details
Message-ID: <4400003@hpsgwp.sgp.hp.com>
Path: arc1-ca.pugleaf.net!utzoo!utgpu!news-server.csri.toronto.edu!cs.utexas.edu!swrinde!elroy.jpl.nasa.gov!sdd.hp.com!hp-pcd!hpsgwp!plim
References: <1991Jan19.052458.7449@wam.umd.edu>

Show Full Headers
Complete Article Headers
Path: arc1-ca.pugleaf.net!utzoo!utgpu!news-server.csri.toronto.edu!cs.utexas.edu!swrinde!elroy.jpl.nasa.gov!sdd.hp.com!hp-pcd!hpsgwp!plim
From: plim@hpsgwp.sgp.hp.com (Peter Lim)
Newsgroups: sci.electronics
Subject: Re: HELP!
Message-ID: <4400003@hpsgwp.sgp.hp.com>
Date: 28 Jan 91 06:32:17 GMT
References: <1991Jan19.052458.7449@wam.umd.edu>
Organization: HP Singapore IC Design Ctr
Lines: 26