X-Virus-Scanned: clean according to Sophos on Logan.com Return-Path: Received: from rtp-iport-2.cisco.com ([64.102.122.149] verified) by logan.com (CommuniGate Pro SMTP 4.3c5) with ESMTP id 930055 for flyrotary@lancaironline.net; Mon, 02 May 2005 14:28:24 -0400 Received-SPF: softfail receiver=logan.com; client-ip=64.102.122.149; envelope-from=echristley@nc.rr.com Received: from rtp-core-2.cisco.com (64.102.124.13) by rtp-iport-2.cisco.com with ESMTP; 02 May 2005 14:27:31 -0400 Received: from xbh-rtp-201.amer.cisco.com (xbh-rtp-201.cisco.com [64.102.31.12]) by rtp-core-2.cisco.com (8.12.10/8.12.6) with ESMTP id j42IR3eB012653 for ; Mon, 2 May 2005 14:27:29 -0400 (EDT) Received: from xfe-rtp-202.amer.cisco.com ([64.102.31.21]) by xbh-rtp-201.amer.cisco.com with Microsoft SMTPSVC(6.0.3790.211); Mon, 2 May 2005 14:27:22 -0400 Received: from [64.102.45.251] ([64.102.45.251]) by xfe-rtp-202.amer.cisco.com with Microsoft SMTPSVC(6.0.3790.211); Mon, 2 May 2005 14:27:22 -0400 Message-ID: <4276710A.6030706@nc.rr.com> Date: Mon, 02 May 2005 14:27:22 -0400 From: Ernest Christley User-Agent: Mozilla Thunderbird 1.0.2 (X11/20050317) X-Accept-Language: en-us, en MIME-Version: 1.0 To: Rotary motors in aircraft Subject: Re: [FlyRotary] Re: To Fuse or not to Fuse References: In-Reply-To: Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit X-OriginalArrivalTime: 02 May 2005 18:27:22.0757 (UTC) FILETIME=[95166350:01C54F44] Bill Dube wrote: > >> >> Here is Bob K's and his well reasoned argument FOR fuses >> >> http://www.aeroelectric.com/articles/Rev9/ch10-9.pdf >> >> >> > > The keystone of Bob's endorsement of fuses: > > > When the failure manifests itself by opening the breaker or > fuse likelihood of recovering the system by replacing a > fuse or pushing in a breaker is very, very small. I don't read Bob that way, Bill. What I hear him saying is that when the stuff hits the fan, pilot's shouldn't be pulling off their pilot caps in order to put on their mechanics cap. They should keep paying attention to flying the airplane and leave the troubleshooting till they're on the ground. The plane's electrical system should have been designed so that it would keep flying with any one system on the kaputz (technical Native American term). But I bet I know what Leon's flight instructor would say about this discussion: "What you gonna' do now?" I've got an idea. Let's all install circuit breakers and then ACT like they're fuses. Then if you're gliding in from 10,000ft and get board, you can start playing Mr. Goodwrench to see if the fan will come back online. Best of both worlds 8*) -- ,|"|"|, | ----===<{{(oQo)}}>===---- Dyke Delta | o| d |o www.ernest.isa-geek.org |