Return-Path: Received: (qmail 10197 invoked from network); 14 Dec 2002 10:06:12 -0000 Received: from murphys.services.quay.plus.net (212.159.14.225) by mailstore with SMTP; 14 Dec 2002 10:06:12 -0000 Received: (qmail 2265 invoked from network); 14 Dec 2002 10:07:05 -0000 X-Priority: 3 X-MSMail-Priority: Normal Received: from post.thorcom.com (193.82.116.70) by murphys.services.quay.plus.net with SMTP; 14 Dec 2002 10:07:05 -0000 X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2800.1106 X-SQ: A Received: from majordom by post.thorcom.com with local (Exim 4.10) id 18N9BY-00046D-00 for rsgb_lf_group-outgoing@blacksheep.org; Sat, 14 Dec 2002 10:06:16 +0000 Received: from [213.218.77.53] (helo=cmailENV1.svr.pol.co.uk) by post.thorcom.com with esmtp (Exim 4.10) id 18N9BY-000464-00 for rsgb_lf_group@blacksheep.org; Sat, 14 Dec 2002 10:06:16 +0000 Received: from [62.21.137.169] (helo=w8k3f0.freeler.nl) by cmailENV1.svr.pol.co.uk with esmtp (Exim 3.35 #1) id 18N9BX-0006mw-00 for rsgb_lf_group@blacksheep.org; Sat, 14 Dec 2002 10:06:15 +0000 Message-ID: <5.1.0.14.0.20021214094520.009eb710@POP3.freeler.nl> X-Sender: FRE0000086604@POP3.freeler.nl X-Mailer: QUALCOMM Windows Eudora Version 5.1 Date: Sat, 14 Dec 2002 09:46:42 +0100 To: rsgb_lf_group@blacksheep.org From: "Dick Rollema" In-reply-to: <5.0.2.1.0.20021213194808.029f7c40@aurora.eexi.gr> References: <5.1.0.14.0.20021213133819.00ac0c30@POP3.freeler.nl> MIME-Version: 1.0 Subject: Re: LF: Measuring earth resistance Content-Type: text/html; charset=windows-1252 X-Spam-Status: No, hits=-2.6 required=5.0tests=BIG_FONT,EMAIL_ATTRIBUTION,IN_REP_TO,QUOTED_EMAIL_TEXT, REFERENCES,SPAM_PHRASE_00_01version=2.42 Sender: Precedence: bulk Reply-To: rsgb_lf_group@blacksheep.org X-Listname: rsgb_lf_group Content-transfer-encoding: 8bit No Costas,

I really meant resistance.

73, Dick, PA0SE

At 19:49 13-12-02 +0200, you wrote:

At 13:39 13/12/2002 +0100, you wrote:

> My measurements support the findings by Alan Melia. The earth
> resistance is higher in winter than in summer and is maximum when
> the earth is soaked with water. When the water freezes the resistance
> goes down.

I guess you mean "earth conductivity", which is the reverse of
"earth resistance" and moves in the opposite way between summer
and winter!

73 Costas SV1XV