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12/03/2022 8:13 AM How do you measure eccentricity?
by phph001 ; posted in General Discussion
Last post: 12/08/2022 2:38 PM
by Anonymous Poster
 28 322
12/06/2022 9:16 AM Train journeys - the Swiss raise the bar again.
by PWSlack ; posted in Transportation
Last post: 12/07/2022 11:49 PM
by The Prof
 2 213
12/04/2022 8:13 PM Bright flash in February was Black Hole Jet pointed at earth
by Rixter ; posted in General Discussion
Last post: 12/07/2022 4:53 PM
by Rixter
 8 224
10/10/2022 3:03 PM Wow, That's Pretty Wild
by SolarEagle ; posted in General Discussion
Last post: 12/07/2022 2:07 PM
by SolarEagle
 57 497
10/07/2022 9:38 AM VFDs temperature raise
by nvrsrinivas ; posted in Electrical Engineering
Last post: 12/06/2022 1:31 AM
by Hemant Sawarkar
 10 186
10/07/2022 5:07 PM Another Cross Country Trip in A 1971 Alfa!
by Autobroker ; posted in General Discussion
Last post: 12/06/2022 12:57 AM
by Autobroker
 42 248
10/07/2022 5:01 AM PLUG WELD -ULTRASONIC TESTING
by ARTHANARI ; posted in Quality Assurance / Control
Last post: 12/04/2022 10:28 AM
by Anonymous Poster
 3 341
07/28/2022 2:24 AM Why is my Electric Bill Going up?
by SolarEagle ; posted in General Discussion
Last post: 12/03/2022 5:56 PM
by phoenix911
 179 922
11/26/2022 7:58 AM Inverted Spillway on a Lake
by HiTekRedNek ; posted in General Discussion, Civil Engineering, Sustainable Engineering
Last post: 12/03/2022 12:03 PM
by redfred
 19 851
11/29/2022 2:47 AM Is there a fairly good smart standing wheelchair ?
by nzur ; posted in General Discussion
Last post: 12/03/2022 5:29 AM
by phph001
 4 184
04/02/2015 3:19 PM Give Me Required Battery Specification
by Anonymous Poster ; posted in Electrical Engineering
Last post: 12/02/2022 7:32 PM
by Carl_E
 24 712
11/21/2022 1:37 AM Dilbert?!
by Sid_Sidow ; posted in General Discussion
Last post: 12/02/2022 6:28 PM
by phoenix911
 12 194
04/03/2015 6:06 AM Definition of Wiring
by Anonymous Poster ; posted in Electrical Engineering
Last post: 12/01/2022 12:51 PM
by HiTekRedNek
 30 782
11/29/2022 3:56 PM 60A rack mount PDU
by EV1guy2004 ; posted in Electrical Engineering
Last post: 11/30/2022 9:59 AM
by Randall
 6 147
10/18/2022 2:52 AM Give us your favorite local places to eat. It's for a good cause!
by Autobroker ; posted in General Discussion
Last post: 11/29/2022 11:00 PM
by redfred
 35 241
04/03/2015 11:55 AM Humidity and Capacitors
by badbob ; posted in Electrical Engineering
Last post: 11/29/2022 5:26 PM
by Haymaker
 11 802
11/28/2022 5:33 AM Common Performance Indicators of Autonomous Robots
by nzur ; posted in Mechanical Engineering
Last post: 11/29/2022 9:34 AM
by vsar
 5 294
01/31/2018 9:23 PM Role of Diode
by nzur ; posted in Electrical Engineering
Last post: 11/29/2022 2:49 AM
by PWSlack
 6 429
08/21/2019 3:08 AM How to Solve These Nonlinear Equations?
by nzur ; posted in Mechanical Engineering
Last post: 11/29/2022 2:46 AM
by Anonymous Poster
 11 247
12/08/2020 8:09 PM Are Railroads Next to go Battery Powered?
by ronseto ; posted in Transportation
Last post: 11/29/2022 1:40 AM
by gideon
 51 894
10/05/2022 7:18 AM Concentric coring of a solid bar
by youngken ; posted in Mechanical Engineering
Last post: 11/28/2022 10:13 PM
by rwilliams
 27 187
11/22/2022 2:51 PM Changing the single bus Panel to double ended with bus tie
by Anonymous Poster ; posted in Electrical Engineering
Last post: 11/28/2022 2:19 PM
by jmueller
 8 127
12/03/2011 5:31 AM Underwater Shaft Seals
by Nothing is Impossible ; posted in Mechanical Engineering
Last post: 11/28/2022 11:29 AM
by PWSlack
 27 1072
11/25/2022 3:40 AM The Evinci Microreactor
by SolarEagle ; posted in General Discussion
Last post: 11/26/2022 2:16 PM
by SolarEagle
 6 281
11/23/2022 11:15 PM Restriction in flow in Penstock
by jan63 ; posted in Civil Engineering
Last post: 11/26/2022 7:48 AM
by HiTekRedNek
 13 336
04/16/2008 5:34 PM vulcanized rubber
by carcru ; posted in Chemical & Material Science
Last post: 11/25/2022 4:43 PM
by SolarEagle
 9 586
04/19/2008 7:23 PM How do I determine HP and speed(r.p.m) of agitator
by tcchandran ; posted in Chemical & Material Science
Last post: 11/25/2022 4:32 PM
by SolarEagle
 10 3051
01/29/2013 7:30 AM Difference Between IED and PLC
by Cláudio Morais ; posted in Electrical Engineering
Last post: 11/25/2022 9:55 AM
by Carl_E
 4 597
01/20/2013 12:31 AM Transformers Connections
by Fesi ; posted in Electrical Engineering
Last post: 11/25/2022 9:27 AM
by PWSlack
 11 208
01/19/2013 12:02 PM How to Convert 440v to 220v
by victory ; posted in Electrical Engineering
Last post: 11/25/2022 9:25 AM
by PWSlack
 6 237
01/18/2013 7:52 AM Start up Substation
by Anonymous Poster ; posted in Electrical Engineering
Last post: 11/25/2022 9:08 AM
by PWSlack
 4 168
10/02/2022 12:37 PM Laminar flow
by HiTekRedNek ; posted in General Discussion
Last post: 11/25/2022 3:21 AM
by Anonymous Poster
 42 381
11/03/2022 8:38 AM Well Casing as an Earth Electrode / oil and gas installlation
by Amineln ; posted in Electrical Engineering
Last post: 11/23/2022 1:18 PM
by Amineln
 17 487
06/11/2008 7:31 AM How does a capacitor improve power factor?
by Anonymous Poster ; posted in Electrical Engineering
Last post: 11/23/2022 1:39 AM
by PWSlack
 11 1853
11/08/2022 2:39 PM Test bed for rowing machine
by canadianslidewinder ; posted in Mechanical Engineering
Last post: 11/22/2022 5:38 PM
by canadianslidewinder
 35 512
11/10/2014 3:45 PM Thermistor Bridge Linearisation
by dobidust ; posted in Instrumentation
Last post: 11/22/2022 4:26 AM
by SolarEagle
 16 343
11/17/2022 10:45 AM Engine Sensors
by Rixter ; posted in General Discussion
Last post: 11/18/2022 10:35 AM
by Deefburger
 4 163
11/08/2022 11:51 PM DG SET OIL LEAKING IN TURBOCHARGER
by dhayanandhan.s ; posted in Mechanical Engineering
Last post: 11/18/2022 6:32 AM
by PWSlack
 6 360
10/05/2022 12:57 PM instrumentation earth
by nvrsrinivas ; posted in Instrumentation
Last post: 11/18/2022 6:31 AM
by PWSlack
 3 152
12/19/2019 12:56 AM Where Can I Find a C-band ASE Light Source?
by Lightfree ; posted in Education
Last post: 11/17/2022 8:44 PM
by Lightfree
 5 3609
11/15/2022 8:11 PM Awesome skills
by Trees4Life ; posted in General Discussion
Last post: 11/17/2022 2:33 PM
by SolarEagle
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08/03/2022 5:21 AM Teapot terminology
by Randall ; posted in General Discussion
Last post: 11/17/2022 7:45 AM
by Cournes
 28 434
11/16/2022 6:58 AM X Rays from Scotch Tape,neutrons from bubbles?
by HiTekRedNek ; posted in General Discussion
Last post: 11/16/2022 9:11 PM
by Rixter
 1 189
11/09/2022 2:36 AM A double shaft double clutch brake motor drive
by HiTekRedNek ; posted in General Discussion
Last post: 11/16/2022 8:45 PM
by jmueller
 13 207
11/05/2022 6:31 AM Terra preta
by HiTekRedNek ; posted in General Discussion
Last post: 11/12/2022 9:48 AM
by HiTekRedNek
 36 359
11/12/2022 3:04 AM Not Getting CR4 REQUEST ADMIN/MEMBERS TO HELP
by dhayanandhan.s ; posted in CR4 Feedback
Last post: 11/12/2022 8:28 AM
by Haymaker
 1 141
03/29/2009 1:42 PM capacitance type level transmitter
by Anonymous Poster ; posted in Instrumentation
Last post: 11/11/2022 5:37 AM
by PWSlack
 5 366
11/01/2022 9:46 PM Direct conversion of sunlight into hydrogen
by HiTekRedNek ; posted in General Discussion
Last post: 11/10/2022 3:54 PM
by SolarEagle
 24 348
11/08/2022 11:58 PM DIFFERENCE BETWEEN 6.3 KV/11KV and 11 KV/11 KV
by dhayanandhan.s ; posted in Electrical Engineering
Last post: 11/10/2022 4:47 AM
by PWSlack
 2 139
11/03/2022 3:49 AM A Different Twist on the Archimedes' Screw
by SolarEagle ; posted in General Discussion
Last post: 11/09/2022 4:41 AM
by Randall
 24 301
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