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07/29/2026
posted in Transportation
by Anonymous Poster
Suspension bushings are small components but play an important role in vehicle comfort, vibration control and suspension durability.
From a manufactu...
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07/28/2026
posted in Manufacturing
by gustguo
We run a small materials-engineering line that recovers carbon from biological feedstock (human/pet hair, plant fiber) and grows it into gem-quality d...
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07/22/2026
posted in Manufacturing
by Divyesh Goria
I’m currently comparing stainless steel and carbon steel for an upcoming industrial piping project. Carbon steel is significantly more affordabl...
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07/17/2026
posted in General Discussion
by gbcengineers
I have been looking into how AI workloads are affecting data center design, and one question keeps coming up around structural capacity in colocation...
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07/15/2026
posted in General Discussion
by Screedie
A large proportion of the piping systems I have viewed recently have ambient temperature as the max thermal condition.
Considering the recent severe...
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07/13/2026
posted in Electrical Engineering
by Rockraiden21
good day everyone, it's been quite a long time since i got back here. i ask apologies from the active members and masters here. anyways the question a...
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07/08/2026
posted in General Discussion
by gbcengineers
A PUE below 1.2 is possible, but I would be careful about treating it as a target that can be achieved simply by selecting more efficient cooling equi...
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07/03/2026
posted in Aerospace
by Reino Eskelinen
Is it possible to estimate or to get input for stress calculation for instance in exhaust system during it's resonance behaviour. Then you have to cre...
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07/01/2026
posted in General Discussion
by ShantanuANZ
General metal loss (GML) is the most frequently encountered damage mode in piping and pressure vessel inspection programmes. API 579-1 Part 4 provides...
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07/01/2026
posted in General Discussion
by kailashmittal
I learned that the operating environment, surface finish, mechanical loading, and maintenance can affect how quickly a material wears or corrodes. Nev...
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06/29/2026
posted in Electrical Engineering
by Anonymous Poster
HV Switchgear (IEC 62271-1, 62271-200): The size of the internal earth bus (the bar running through the entire switchgear lineup) differs from the siz...
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06/23/2026
posted in Electrical Engineering
by REH
I have an electromagnetic flowmeter that has an active pulse output per unit flow.(High Level= 5-15vdc max 250 mA, low level <1vdc). My chemical me...
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07/31/2026
posted in Challenge Questions
Use the three white pieces to place the black king (e5) in checkmate.
* You do not need to simulate moves to arrive here.
* Abide standard chess pi...
07/31/2026
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06/30/2026
posted in Challenge Questions
Your friend makes a $250 bet with you.
He will pick a number between 1 and 1,000. If you can guess this number in 10 or less questions or guesses, yo...
06/30/2026
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05/31/2026
posted in Challenge Questions
Scenario
You are the on-call engineer for a hydrogen compressor skid. The control system has five sensors arranged in a serial telemetry chain. Each...
05/31/2026
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