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Home » Public Forums » GMCnet » [GMCnet] Stock gauges. How to calibrate. As you just don't really know the real temp, or oil pressure numbers.
Re: [GMCnet] Stock gauges. How to calibrate. As you just don't really know the real temp, or oil pressure numbers. [message #329175 is a reply to message #329172] Thu, 15 February 2018 13:33 Go to previous messageGo to previous message
jimk is currently offline  jimk   United States
Messages: 6734
Registered: July 2006
Location: Belmont, CA
Karma:
Senior Member
Keith V,
I can tell you at OU, or classes were so into solving math equations, I did
not get the fundamental concepts till I had the wind tunnel lab.
We knew more about a fluid going down a sink.

On Thu, Feb 15, 2018 at 9:14 AM, D C _Mac_ Macdonald
wrote:

> IMHO, you really need both current AND voltage meters plus knowledge of
> how to interpret what you see to truly indicate battery condition. AND,
> there is no such thing as instantaneous results without some serious
> analysis equipment.
>
>
> D C "Mac" Macdonald
> Amateur Radio K2GKK
> Since 30 November '53
> USAF and FAA, Retired
> Member GMCMI & Classics
> Oklahoma City, OK
> "The Money Pit"
> TZE166V101966
> '76 ex-Palm Beach
> k2gkk + hotmail dot com
>
>
> ________________________________
> From: Gmclist on behalf of Bill Van
> Vlack
> Sent: Thursday, February 15, 2018 10:00
> To: gmclist@list.gmcnet.org
> Subject: Re: [GMCnet] Stock gauges. How to calibrate. As you just don't
> really know the real temp, or oil pressure numbers.
>
> Johnny Bridges wrote on Wed, 14 February 2018 08:12
>> Is that 13.9 the float voltage of a charged chassis battery drawing
> maybe 4 -5 Amps at float, or a battery with a dead cell drawing 40 Amps?
>>
>> --johnny
>
>
> I read that as "A voltmeter that reads 13.9 volts does not tell you the
> condition of the battery, but an ammeter will."
> --
> Bill Van Vlack
> '76 Royale; Guemes Island, Washington; Twin bed, full (DS) side bath,
> Brazilian Redwood counter and settee tops,455, 6KW generator; new owner a/o
> mid November 2015.
>
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--
Jim Kanomata
Applied/GMC, Newark,CA
jimk@appliedairfilters.com
http://www.appliedgmc.com
1-800-752-7502
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Jim Kanomata
Applied/GMC
jimk@appliedairfilters.com
www.appliedgmc.com
1-800-752-7502
 
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