DaveE's latest activity
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DaveE replied to the thread How do I determine the resistance for RLC low pass filter?.Can you write a simple equation for ##{V_{out}(\omega)}## / ##{V_{in}(\omega)}## using complex impedance values (phasors, et. al.)? Have... -
DaveE replied to the thread How do I determine the resistance for RLC low pass filter?.The resistance (the losses) in the circuit control the filter response at/near resonance. EEs call this Q, others use damping. I...
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Sounds like a digital camera with image processing to me.
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An easier way to approach the problem you're working, which is to find ##\sqrt i##, is to think in terms of the polar form of i, which...
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DaveE reacted to jrmichler's post in the thread High School Basic thermal energy transfer physics: Insulation value in open airways vs sealed airways with
Like.
Been almost 50 years since I took basic heat transfer in college, so I had to do some homework in order to do heat transfer film... -
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DaveE reacted to berkeman's post in the thread Why does the amperage go real high if there is a low voltage short? with Like.
@sevensages it is not clear what you mean by "low voltage". Do you mean lower voltage than AC Mains voltage, like for 12Vrms...
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DaveE reacted to sophiecentaur's post in the thread Why does the amperage go real high if there is a low voltage short? with Like.
Not many five years olds would understand even the most basic of EE and your theoretical five year old might, hopefully grow up to have...
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DaveE replied to the thread High School Can Six Pencils Be Arranged to Each Touch the Other Five?.Yep. Stuck on the tile though. I don't know if I should do it myself or pay someone. Apparently thinking about it harder doesn't...
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DaveE replied to the thread Voltmeter readings for this circuit with switches.Yes, that makes sense. It's not standard nomenclature, but the alternative is ridiculous. But then they shouldn't have values attached...
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DaveE replied to the thread Severe Turbulence for Delta Flight 56 (NTSB report).More like 1,000 ft in 20 seconds, I think. The truth is out there...
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DaveE replied to the thread Voltmeter readings for this circuit with switches.BTW, in the language of schematics, this smells like AI generated. I've never known a human EE that would create this. As Pauli is...
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DaveE replied to the thread Voltmeter readings for this circuit with switches.Sorry to be blunt, but this problem is nonsensical. There are a few things you should never see in an idealized circuit schematic. 1) A...
