measuring ampermeter meter internal resistance

[David Nebenzahl]

On 10/24/2010 9:37 AM Fred Abse spake thus:

On Sun, 24 Oct 2010 08:53:52 -0700, Proteus wrote:

"Fred Abse" <excretatauris@invalid.invalid> wrote in message
newsan.2010.10.24.09.53.04.370083@invalid.invalid...

On Sat, 23 Oct 2010 21:31:15 -0700, someone calling himself "John
Fields" wrote:

No Stupid, that's not the way to ampmeter range to higher
range. Why did you call yourself Superpower Punk? You don't
even know how to multiple the power of your electronic? You
see, I am a superdumb-ass and I am very capable to multiple
current as well as AmpMeter by 10X.

What a lousy impersonation.

The John Fields that we all know (and love?) writes
grammatically.

YOU ARE MORE FUCK-UP ASSHOLE FREAK!

I AM PROTEUS

http://maps.google.com/maps?ll=60.2631,-1.407736&spn=0.1,0.1&t=m&q=60.2631,-1.407736

Plonk!

So I'm just a little curious. At the risk of opening a can of worms, I ask:

1. How did you get this geographic location from that posting?
2. Who, exactly, is "Proteus"?

Like I said, just curious, not dying to know ...


--
The fashion in killing has an insouciant, flirty style this spring,
with the flaunting of well-defined muscle, wrapped in flags.

- Comment from an article on Antiwar.com (http://antiwar.com)

 

[Robert Baer]

mynick wrote:

want to shunt a multimeter to extend it's ac ampermeter range so
measured with Rish 14s in ohm meter position about 41 ohms
and then measured with Rish 14s its own internal resistance to get 40
ohms
Is this way to much -there is some mistake?
(http://www.multimetercalibrationsaustralia.com.au/rishmulti14s.pdf
but cannot find data about it's internal resistance!)
Well, a good way to destroy a milliammeter movement is to use an

ohmmeter to measure its resistance (POOF!).
Take an adjustable low voltage supply in series with a resistor and
tweak for full scale reading.
Then connect an adjustable resistor across the meter and adjust for
half scale reading.
Remove that resistor and measure it.
I leave the proof to the student.

 

[Robert Baer]

mynick wrote:

want to shunt a multimeter to extend it's ac ampermeter range so
measured with Rish 14s in ohm meter position about 41 ohms
and then measured with Rish 14s its own internal resistance to get 40
ohms
Is this way to much -there is some mistake?
(http://www.multimetercalibrationsaustralia.com.au/rishmulti14s.pdf
but cannot find data about it's internal resistance!)
Now that i told you how to determine (NOT directly measure) the

resistance of a meter, FORGET that happy horsemanure.
Use that low voltage adjustable supply and resistor in series;adjust
to get full scale reading.
Now...hold your breath...measure the VOLTAGE across the meter.
THAT is what you want your meter shunt to drop, for full scale reading.
So it does not matter if the meter was 5uA, 100uA or 1mA; treat it as
if it was a voltmeter, measuring the voltage drop across the ten amp
shunt (or whatever you wanted).
So, you asked the wrong question (internal resistance).

 

[Robert Baer]

Jeff Liebermann wrote:

On Sat, 23 Oct 2010 21:31:15 -0700, "John Fields"
jfields@austininstruments.com> wrote:

No Stupid, that's not the way to ampmeter range to higher range. Why did
you call yourself Superpower Punk? You don't even know how to multiple the
power of your electronic? You see, I am a superdumb-ass and I am very
capable to multiple current as well as AmpMeter by 10X.
JF

New York Makes Internet Impersonation a Crime
http://www.hunton.com/files/tbl_s10News/FileUpload44/15889/new_york_internet_impersonation_privacy_alert.pdf

California Bans Malicious Online Impersonation
http://www.pcworld.com/businesscenter/article/206469/california_bans_malicious_online_impersonation.html

etc...

And....So....Your point?

 

[Robert Baer]

John Fields wrote:

On Sun, 24 Oct 2010 08:56:53 -0700, "Proteus" <proteusiiv@gmail.com
wrote:


PETERDUMB,
YOU SKUNKS KEPT FOLLOWING EACH OTHER TO SEWER. SOON THERE WON'T BE ANY
SKUNK LEFT, DON'T YOU KNOW FREAK?

YOU ARENT FOOLING ANYONE STUPID
YOU AND JOHNNY THERE SHOULD GIVE IT A GO
YOU ARE BOTH FREAKY FAGGOTY FOOLS

I AM PROTEUS

---
You are shit.

---
JF
Who is that stupid idiot, anyway?

 

[John Fields]

"Robert Baer" <robertbaer@localnet.com> wrote in message
news:-9mdnRu3coqILVnRnZ2dnUVZ_oGdnZ2d@posted.localnet...

John Fields wrote:
On Sun, 24 Oct 2010 08:56:53 -0700, "Proteus" <proteusiiv@gmail.com
wrote:


PETERDUMB,
YOU SKUNKS KEPT FOLLOWING EACH OTHER TO SEWER. SOON THERE WON'T BE ANY
SKUNK LEFT, DON'T YOU KNOW FREAK?

YOU ARENT FOOLING ANYONE STUPID
YOU AND JOHNNY THERE SHOULD GIVE IT A GO
YOU ARE BOTH FREAKY FAGGOTY FOOLS

I AM PROTEUS

---
You are shit.

---
JF
Who is that stupid idiot, anyway?

Flush!

JF

 

[John Fields]

"Jeff Liebermann" <jeffl@cruzio.com> wrote in message
news:66s8c6574dm60uu3sur323fa7cg1ha9t3i@4ax.com...

On Sun, 24 Oct 2010 08:49:42 -0500, John Fields
jfields@austininstruments.com> wrote:

He's in California. He's posting from 66.53.26.169 which RDNS
resolves to 66-53-26-169.lvgs.mdsg-pacwest.com, which is the dialup
modem pool in Stockton, Calif. His message was posted through
Toast.net, which is probably his ISP. There's a valid X-Trace header
included. This is too easy. What I find personally amusing is that
he's using Outlook Express for reading Usenet news, which suggests
that he's clueless. Judging by the writing style, I would guess about
17 years old.

$1000 fine and you can sue for damages to your reputation.
http://www.leginfo.ca.gov/pub/09-10/bill/sen/sb_1401-1450/sb_1411_bill_20100927_chaptered.html

--
Jeff Liebermann jeffl@cruzio.com
150 Felker St #D http://www.LearnByDestroying.com
Santa Cruz CA 95060 http://802.11junk.com
Skype: JeffLiebermann AE6KS 831-336-2558

Flush!

JF

 

[John Fields]

"David Sanders" <sanders6320@bellsouth.net> wrote in message
news:4cc488ab$1@news.x-privat.org...

On Sun, 24 Oct 2010 11:02:21 -0700, Jeff Liebermann wrote:

On Sun, 24 Oct 2010 08:49:42 -0500, John Fields
jfields@austininstruments.com> wrote:

He's in California. He's posting from 66.53.26.169 which RDNS
resolves to 66-53-26-169.lvgs.mdsg-pacwest.com, which is the dialup
modem pool in Stockton, Calif. His message was posted through
Toast.net, which is probably his ISP. There's a valid X-Trace header
included. This is too easy. What I find personally amusing is that
he's using Outlook Express for reading Usenet news, which suggests
that he's clueless. Judging by the writing style, I would guess about
17 years old.

$1000 fine and you can sue for damages to your reputation.
http://www.leginfo.ca.gov/pub/09-10/bill/sen/sb_1401-1450/sb_1411_bill_20100927_chaptered.html

Who cares? My dick needs to be jacked.
--
Shit! I thought no one knew, goddammit!
http://preview.tinyurl.com/29p4ody
Me, jacking off! http://preview.tinyurl.com/3xpntge Available For
Lessons!

Flush!

JF

 

[John Fields]

"David Nebenzahl" <nobody@but.us.chickens> wrote in message
news:4cc4a7a2$0$2433$822641b3@news.adtechcomputers.com...

On 10/24/2010 9:37 AM Fred Abse spake thus:

On Sun, 24 Oct 2010 08:53:52 -0700, Proteus wrote:

"Fred Abse" <excretatauris@invalid.invalid> wrote in message
newsan.2010.10.24.09.53.04.370083@invalid.invalid...

On Sat, 23 Oct 2010 21:31:15 -0700, someone calling himself "John
Fields" wrote:

No Stupid, that's not the way to ampmeter range to higher
range. Why did you call yourself Superpower Punk? You don't
even know how to multiple the power of your electronic? You
see, I am a superdumb-ass and I am very capable to multiple
current as well as AmpMeter by 10X.

What a lousy impersonation.

The John Fields that we all know (and love?) writes
grammatically.

YOU ARE MORE FUCK-UP ASSHOLE FREAK!

I AM PROTEUS

http://maps.google.com/maps?ll=60.2631,-1.407736&spn=0.1,0.1&t=m&q=60.2631,-1.407736

Plonk!

So I'm just a little curious. At the risk of opening a can of worms, I
ask:

1. How did you get this geographic location from that posting?
2. Who, exactly, is "Proteus"?

Like I said, just curious, not dying to know ...


--
The fashion in killing has an insouciant, flirty style this spring,
with the flaunting of well-defined muscle, wrapped in flags.

- Comment from an article on Antiwar.com (http://antiwar.com)

Flush!

JF

 

[John Fields]

"John Fields" <jfields@austininstruments.com> wrote in message
news:jl49c6he320pufp6cl6n2aqm4gp6vceuhc@4ax.com...

On Sun, 24 Oct 2010 08:53:52 -0700, "Proteus" <proteusiiv@gmail.com
wrote:


YOU ARE MORE FUCK-UP ASSHOLE FREAK!

I AM PROTEUS

---
You are shit.


---
JF

I am sub-shit.

---
JF

 

[John Fields]

"Robert Baer" <robertbaer@localnet.com> wrote in message
news:-9mdnRi3copMMlnRnZ2dnUVZ_oGdnZ2d@posted.localnet...

Jeff Liebermann wrote:
On Sat, 23 Oct 2010 21:31:15 -0700, "John Fields"
jfields@austininstruments.com> wrote:

No Stupid, that's not the way to ampmeter range to higher range. Why
did you call yourself Superpower Punk? You don't even know how to
multiple the power of your electronic? You see, I am a superdumb-ass
and I am very capable to multiple current as well as AmpMeter by 10X.
JF

New York Makes Internet Impersonation a Crime
http://www.hunton.com/files/tbl_s10News/FileUpload44/15889/new_york_internet_impersonation_privacy_alert.pdf

California Bans Malicious Online Impersonation
http://www.pcworld.com/businesscenter/article/206469/california_bans_malicious_online_impersonation.html

etc...

And....So....Your point?

He wanted to say I am a piece of shit

I am actually a sub-shit.

---
JF

 

[David Nebenzahl]

On 10/24/2010 8:39 PM John Fields spake thus:

"David Nebenzahl" <nobody@but.us.chickens> wrote in message
news:4cc4a7a2$0$2433$822641b3@news.adtechcomputers.com...

So I'm just a little curious. At the risk of opening a can of
worms, I ask:

1. How did you get this geographic location from that posting? 2.
Who, exactly, is "Proteus"?

Like I said, just curious, not dying to know ...

Flush!

My full house beats your flush.


--
The fashion in killing has an insouciant, flirty style this spring,
with the flaunting of well-defined muscle, wrapped in flags.

- Comment from an article on Antiwar.com (http://antiwar.com)

 

[Fred Abse]

On Sun, 24 Oct 2010 14:19:23 -0400, Jamie wrote:

Actually, I can get sued for what I just said! Because its definition
of character for CA

Freudian slip?

--
"For a successful technology, reality must take precedence
over public relations, for nature cannot be fooled."
(Richard Feynman)

 

[Fred Abse]

On Sun, 24 Oct 2010 14:40:48 -0700, David Nebenzahl wrote:

So I'm just a little curious. At the risk of opening a can of worms, I ask:

1. How did you get this geographic location from that posting?

Did you actually look up the location? (Hint, it needs to be zoomed in)
It was a comment on the poster, not his location.

2. Who, exactly, is "Proteus"?

I haven't the faintest idea. Nor do I care

Like I said, just curious, not dying to know ...

Now put the lid back on the can

--
"For a successful technology, reality must take precedence
over public relations, for nature cannot be fooled."
(Richard Feynman)