[Amps] Dimished Tube Life

[Gary Patterson]

"What a Crap answer"  ...... What a thoughless response.  Clearly, with the data given, as we take the limit of N with respect to tube usage the answer of 4 converges as the only logical answer.


 
> From: noddy1211 at sbcglobal.net
> To: amps at contesting.com
> Date: Thu, 24 Sep 2009 21:20:29 -0700
> Subject: Re: [Amps] Dimished Tube Life
> 
> What a Crap answer, in reality nothing that you could even measure, don't
> even worry about it
> 
> Mike
> 
> -----Original Message-----
> From: amps-bounces at contesting.com [mailto:amps-bounces at contesting.com] On
> Behalf Of Gary Patterson
> Sent: Thursday, September 24, 2009 8:02 PM
> To: amps at contesting.com
> Subject: Re: [Amps] Dimished Tube Life
> 
> 
> 4 hours
> 
> > From: mhughes149 at verizon.net
> > To: amps at contesting.com
> > Date: Thu, 24 Sep 2009 22:43:13 -0400
> > Subject: [Amps] Dimished Tube Life
> > 
> > Hello all !
> > 
> > I wonder, and I hope someone can offer a reasonable explanation. If I turn
> on my AL 1500 Amplifier, which uses the 8877 indirectly heated cathode tube
> when I come into the shack and then 4 hours later, I turn off the amplifier
> and go about my business, how much have I shortened that tubes' life ?
> > 
> > KE9AG
> > 
> > Mike..
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> > Amps at contesting.com
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> 
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