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12/09/2023
posted in Electrical Engineering
by gutmonarch
Is there any program like number of hours which contactors can be replaced avoiding shutdowns and failure?
I am talking to a heavy duty contactors in...
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12/09/2023
posted in General Discussion
by Randall
https://www.linkedin.com/posts/nathanresnick_can-you-believe-this-actually-exists-there-ugcPost-7134889195667431424-Tyzi/?utm_source=share&utm_med...
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12/08/2023
posted in Civil Engineering
by Anonymous Poster
The compound wall on one side of our building collapsed and the plinth beam is slightly tilted what the structural consultant said.Is there any way to...
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12/08/2023
posted in General Discussion
by BruceFlorida
Buying presents that someone will like is a tough challenge. For technically oriented people, a small list can be created that will be a "target rich...
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11/30/2023
posted in General Discussion
by Anonymous Poster
A long time back I remember seeing an advert and discussion about a very expensive unique men's wristwatch [only a few were constructed (they were han...
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11/30/2023
posted in Electrical Engineering
by PALER
Hi All
I am searching for a supplier that may have shorter lead times than what I have been quoted for instantaneous relays.
We are supplying a trac...
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11/29/2023
posted in General Discussion
by SolarEagle
Just an interesting discussion between two Doctors about gut-brain interactions, including the causes and possible treatments and strategies going for...
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11/29/2023
posted in Electrical Engineering
by Anonymous Poster
My understanding of Voltage harmonics:
When nonlinear loads draw non-sinusoidal current waveforms from the power supply, these current waveforms enco...
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11/28/2023
posted in General Discussion
by agua_doc
Through an Astrophysics discussion group I have been following writings on the meaning of time by both physicists and philosophers.
Einstein received...
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11/28/2023
posted in General Discussion
by Just an Engineer
Hello,
Conventional treatment for sealed roads in Aus is usually 2 coat bitumen seal using say 25mm stone in first layer and then 14mm stone in secon...
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11/14/2023
posted in General Discussion
by Sid_Sidow
I have been around electronics and audio equipment for nearly 45 years, BUT.....
I've never seen a tape like this. Saw in an antique/second hand/junk...
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11/13/2023
posted in General Discussion
by HiTekRedNek
in view of the recent Tesla fires and the difficulty putting them out,I suggest a liquid form of Starlite,the insulation that can resist almost any he...
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11/30/2023
posted in Challenge Questions
After the fervor of last month, you are all in on snail racing.
In fact you now own 25 racing snails. But now you need to identify the 3 fastest snai...
11/30/2023
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11/09/2023
posted in Workbench Creations
by Del the cat
I made a mki archer automaton out of wood a few years back, it was pretty good and it shot an arrow with a convincing action. The problem was, you had...
11/09/2023
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10/31/2023
posted in Challenge Questions
You have two snails, Pepe and Mac, and you want to race them in a 10 meters-long race (for snails, it's probably a marathon).
When Pepe crosses the f...
10/31/2023
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09/30/2023
posted in Challenge Questions
The hostess at the diner gives you a helium balloon, tied to a long string, after you pay the check for your breakfast.
Before driving off, you tie t...
09/30/2023
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