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ed_ma61 Forums Junkie Location: Lost in the K hole Registered: May 2002	Re: Electrical Problems In MA61 Wed, 03 July 2002 14:43 goddamnit you are a tool... Static potential of a battery is COMPLETELY different to the potential measured under load. EMF, electromotive force, doesnt only apply to forces experienced in primary windings. It is ALSO responsible for the potential that you measure of battery type power source in a zero state current draw situation. being an advanced dimploma holder, youd know that without the prsence of a current, there is NO resistance. and as you'd also know, resistance is responsible fr the reduction in potential between two points. So, taking these two Facts: when no current is being drwan from a battery, the internal resistance of a battery is NIL, and thus the TOTAL EMF of the battery can be read at the terminals with a potentiometer. this reading is an OVERESTIMATION of the operating potential of the battery, as the seccond current is drawn from a battery, its internal resistance becomes apparent, and the potential between the terminals DROPS. so, keeping it VERY SIMPLE for you, my friend... -all batteries have internal resistance -battery on bench top has NO current draw -without current draw, no internal resistance is measurable -THUS youll get over 12V (usualy 13.5 ish - anyone?) when you measure a battery in your garage. Put it in the car (not running) put the lights on, and then measure the potential - around or under 12v. start the car, and watch the potential go up (to even 16v) thanks to the alternator. the battery should only contribute to the runnings of the car for brief periods of time when the alternator cannot compenstae for some huge current demand like Sub + driving lights + high beam. the rest of the time it is on charge, or sitting idle. take a fucking pill and chill out dude [Report message to a moderator]

	Subject	Poster	Date
	Electrical Problems In MA61	ZZT231	Sun, 30 June 2002 12:08
	Re: Electrical Problems In MA61	justcallmefrank	Mon, 01 July 2002 00:05
	Re: Electrical Problems In MA61	Supraman	Mon, 01 July 2002 01:25
	Re: Electrical Problems In MA61	Norbie	Mon, 01 July 2002 07:25
	Re: Electrical Problems In MA61	ZZT231	Mon, 01 July 2002 08:41
	Re: Electrical Problems In MA61	SUPRAGTE	Mon, 01 July 2002 07:58
	Re: Electrical Problems In MA61	Norbie	Mon, 01 July 2002 09:59
	Re: Electrical Problems In MA61	Red2Door	Mon, 01 July 2002 10:18
	Re: Electrical Problems In MA61	Norbie	Tue, 02 July 2002 08:22
	Re: Electrical Problems In MA61	SUPRAGTE	Tue, 02 July 2002 10:44
	Re: Electrical Problems In MA61		Tue, 02 July 2002 11:08
	Re: Electrical Problems In MA61	TOY77	Tue, 02 July 2002 22:02
	Re: Electrical Problems In MA61	ed_ma61	Wed, 03 July 2002 06:56
	Re: Electrical Problems In MA61	Norbie	Wed, 03 July 2002 07:23
	Re: Electrical Problems In MA61	ed_ma61	Wed, 03 July 2002 09:28
	Re: Electrical Problems In MA61	TOY77	Wed, 03 July 2002 07:28
	Re: Electrical Problems In MA61	Purple_Beasty	Wed, 03 July 2002 08:42
	Re: Electrical Problems In MA61	SUPRAGTE	Wed, 03 July 2002 09:54
	Re: Electrical Problems In MA61	SUPRAGTE	Wed, 03 July 2002 09:57
	Re: Electrical Problems In MA61	St3ve_AE92	Wed, 03 July 2002 14:21
	Re: Electrical Problems In MA61	ed_ma61	Wed, 03 July 2002 14:43
	Re: Electrical Problems In MA61	Norbie	Thu, 04 July 2002 08:21
	Re: Electrical Problems In MA61	ed_ma61	Wed, 03 July 2002 14:46
	Re: Electrical Problems In MA61	St3ve_AE92	Wed, 03 July 2002 23:25
	Re: Electrical Problems In MA61	St3ve_AE92	Thu, 04 July 2002 06:29
	Re: Electrical Problems In MA61	SUPRAGTE	Thu, 04 July 2002 08:18
	Re: Electrical Problems In MA61	ed_ma61	Thu, 04 July 2002 12:36
	Re: Electrical Problems In MA61	SUPRAGTE	Mon, 08 July 2002 10:18
	Re: Electrical Problems In MA61	pedroenglish	Wed, 10 July 2002 01:04
	Re: Electrical Problems In MA61	Evil_Foetus	Sun, 14 December 2003 06:28
	Re: Electrical Problems In MA61	justcallmefrank	Sun, 14 December 2003 06:32
	Re: Electrical Problems In MA61	Evil_Foetus	Sun, 14 December 2003 06:36
	Re: Electrical Problems In MA61	Evil_Foetus	Sun, 14 December 2003 09:32
	Re: Electrical Problems In MA61	ZZT231	Sun, 14 December 2003 13:09
	Re: Electrical Problems In MA61	ZZT231	Sun, 14 December 2003 13:19
	Re: Electrical Problems In MA61	draven	Sun, 14 December 2003 13:32
	Re: Electrical Problems In MA61	ZZT231	Sun, 14 December 2003 14:00
	Re: Electrical Problems In MA61	Evil_Foetus	Mon, 15 December 2003 01:22
	Re: Electrical Problems In MA61	Jayem	Mon, 15 December 2003 09:43
	Re: Electrical Problems In MA61	Norbie	Mon, 15 December 2003 10:55
	Re: Electrical Problems In MA61	sideshow	Mon, 15 December 2003 11:09
	Re: Electrical Problems In MA61	Jayem	Mon, 15 December 2003 14:25
	Re: Electrical Problems In MA61	Jayem	Tue, 16 December 2003 12:54
	Re: Electrical Problems In MA61	Allan	Tue, 16 December 2003 13:13
	Re: Electrical Problems In MA61	sideshow	Tue, 16 December 2003 21:25
	Re: Electrical Problems In MA61	Evil_Foetus	Thu, 08 January 2004 01:32
	Re: Electrical Problems In MA61	ZZT231	Thu, 08 January 2004 03:22

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