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07/24/2019 5:38 AM Strange Motor Configuration by Durguy ; posted in Electrical Engineering	Last post: 07/30/2019 9:10 AM by Hoovyendy	25	743
09/10/2013 9:27 AM Running a 60 Hz Heating Element at 50 Hz by berger316 ; posted in Electrical Engineering	Last post: 07/30/2019 9:09 AM by Hoovyendy	55	2300
07/14/2019 4:08 PM Will Helium Leak Through Hard Plastic? by TB24 ; posted in Engineering Projects	Last post: 07/30/2019 2:38 AM by IdeaSmith	41	1079
07/21/2019 2:09 PM Medications Expiration Dates by Anonymous Poster ; posted in General Discussion	Last post: 07/29/2019 2:05 PM by gutmonarch	14	314
07/27/2019 12:19 PM 4/5 Gallon Jars by HiTekRedNek ; posted in General Discussion	Last post: 07/29/2019 1:59 PM by gutmonarch	19	409
02/19/2017 4:32 AM Minimum and Maximum Reference VLT HVAC Basic Drive FC 101 (Danfoss) by sibin15 ; posted in Electrical Engineering	Last post: 07/29/2019 7:13 AM by tejfundu	12	618
07/28/2019 1:03 PM Art That Hasn't Seen the Light of Day in Decades.. NSFW by JE in Chicago ; posted in General Discussion	Last post: 07/28/2019 1:07 PM by JE in Chicago	1	77
07/26/2019 3:10 AM Earth's "Near Miss" With Space Rock by PWSlack ; posted in General Discussion	Last post: 07/28/2019 3:54 AM by Stef	12	243
07/22/2019 9:41 PM Electro Gun Termite Zapper Build by Gary Perez ; posted in General Discussion	Last post: 07/27/2019 9:58 AM by HiTekRedNek	25	636
07/26/2019 5:37 PM Make Proof Earthing Switches by Anonymous Poster ; posted in Electrical Engineering	Last post: 07/27/2019 8:40 AM by HiTekRedNek	6	611
07/18/2019 6:38 AM Motor Selection by eltech ; posted in Electrical Engineering	Last post: 07/27/2019 6:24 AM by nesubra	19	308
07/21/2019 2:36 AM Flow of Fluid in Piping by uday_pr ; posted in Mechanical Engineering	Last post: 07/27/2019 5:36 AM by Codemaster	13	256
07/19/2019 10:33 PM Bracing a Building on Pilings by netmaker ; posted in General Discussion	Last post: 07/26/2019 1:11 AM by ailien	21	1999
07/25/2019 3:34 AM GIS Control and Protection by Anonymous Poster ; posted in Electrical Engineering	Last post: 07/25/2019 11:12 AM by HiTekRedNek	2	112
07/23/2019 1:10 PM Wattage Formula by netmaker ; posted in General Discussion	Last post: 07/25/2019 9:37 AM by HiTekRedNek	35	366
07/13/2018 5:46 PM FIBC Material Question by waterwater ; posted in Chemical & Material Science	Last post: 07/24/2019 2:10 AM by beanssi	30	538
07/20/2019 8:01 PM Reverse Polarity Light when on Generator by JWthetech ; posted in Electrical Engineering	Last post: 07/23/2019 5:22 PM by rwilliams	10	276
07/19/2019 2:42 AM Laser Drilling Machine for Drilling Wire Drawing Dies by cdrgar ; posted in Mechanical Engineering	Last post: 07/23/2019 9:55 AM by PWSlack	9	259
07/23/2019 3:47 AM Looking For Most Reliable and Professional Cargo Services by Anonymous Poster ; posted in Engineering Projects	Last post: 07/23/2019 8:24 AM by JE in Chicago	2	69
07/18/2019 1:05 PM Electronic Chip Mimics the Brain to Make Memories In a Flash by Rixter ; posted in General Discussion	Last post: 07/22/2019 1:02 PM by gutmonarch	4	159
07/21/2019 2:27 AM Motor Efficiency by uday_pr ; posted in Electrical Engineering	Last post: 07/22/2019 12:57 PM by gutmonarch	5	184
07/21/2019 8:49 AM Clear Coat for Aluminum by HiTekRedNek ; posted in General Discussion	Last post: 07/22/2019 12:46 PM by setlock77	11	296
02/25/2009 11:50 AM Would You Help a High School Student? by DAG ; posted in Education	Last post: 07/22/2019 9:04 AM by beanssi	147	921
07/20/2019 3:00 PM Sulphonic acid NP9 Pine Oil by Anonymous Poster ; posted in Manufacturing	Last post: 07/22/2019 7:13 AM by msbettyhunt	10	452
03/16/2011 4:05 AM Neutral Grounding Resistor For Generator and Transformer by angelayanmei ; posted in Transportation	Last post: 07/22/2019 3:21 AM by Rajesh52	6	260
06/21/2011 3:34 AM ngr specification by shashank14031991 ; posted in Electrical Engineering	Last post: 07/22/2019 3:18 AM by Rajesh52	6	172
07/01/2010 5:13 AM Neutral Grounding Resistor by senthilkodisundaram ; posted in Electrical Engineering	Last post: 07/22/2019 3:10 AM by Rajesh52	5	1707
03/10/2010 9:01 AM Neutral Ground Resistor (NGR) by ronald A. ; posted in Electrical Engineering	Last post: 07/22/2019 2:50 AM by Rajesh52	4	1058
07/18/2019 9:03 AM CR4 Tip by JE in Chicago ; posted in General Discussion	Last post: 07/21/2019 9:53 PM by Kris	11	201
03/20/2019 6:22 AM PayPal Urged to Block Essay Firm Cheats by JohnDG ; posted in Education	Last post: 07/20/2019 12:57 PM by SolarEagle	37	412
07/14/2016 1:01 PM Education & Student Support Area on CR4 - Any Interest? by SavvyExacta ; posted in Education	Last post: 07/20/2019 11:44 AM by ggoos	45	591
09/10/2013 5:38 AM Transformer & Electric Motor Working Principle same? by frankie ; posted in Electrical Engineering	Last post: 07/20/2019 12:52 AM by Rajesh52	7	256
07/17/2019 12:03 PM What Is It? by SolarEagle ; posted in General Discussion	Last post: 07/19/2019 10:46 PM by tonyhemet	32	616
12/10/2018 7:35 AM Can I Remove a Wall or Could it be Load Bearing? by NatashaB ; posted in Civil Engineering	Last post: 07/19/2019 9:21 PM by NatashaB	30	574
08/29/2010 3:27 PM Bed Bug War Strategies? by Transcendian ; posted in General Discussion	Last post: 07/19/2019 11:31 AM by JE in Chicago	33	483
07/06/2019 3:51 AM Pressure Vessel Wall Thickness Formula Using AD 2000 Code by simke ; posted in Mechanical Engineering	Last post: 07/19/2019 4:07 AM by Codemaster	14	816
07/18/2019 12:10 PM What Can Result in Increasing Length and Constant of Compression Springs? by miladbrain ; posted in Mechanical Engineering	Last post: 07/19/2019 12:28 AM by Stef	6	160
09/26/2017 5:46 PM Face To A Screen Name by JPool ; posted in General Discussion	Last post: 07/18/2019 11:38 PM by Tornado	182	1419
07/17/2019 11:27 AM Mill Manager by Lev Cavin ; posted in General Discussion	Last post: 07/18/2019 7:12 PM by Jpfalt	22	323
06/10/2019 1:38 PM Closed Circuit / Hybrid Cooling Tower by Anonymous Poster ; posted in Mechanical Engineering	Last post: 07/18/2019 2:09 PM by Actuators	7	112
07/11/2019 12:30 AM Using Stainless Steel Grub Screws in 4140 Alloy by Anonymous Poster ; posted in Manufacturing	Last post: 07/18/2019 8:50 AM by msbettyhunt	9	355
07/12/2019 2:12 AM API 620, Design of Conical Bottom of Storage Tank by Anonymous Poster ; posted in Mechanical Engineering	Last post: 07/18/2019 5:22 AM by Actuators	6	891
07/17/2019 3:41 AM UK a Step Closer to the Moon by PWSlack ; posted in Aerospace	Last post: 07/18/2019 2:55 AM by PWSlack	5	146
07/13/2019 5:58 AM 3 Phase Heating Element Design by ASB ; posted in Electrical Engineering	Last post: 07/17/2019 12:39 PM by hoo8975	12	844
07/17/2019 3:17 AM Pictures of Last Night's Lunar Eclipse by PWSlack ; posted in General Discussion	Last post: 07/17/2019 10:51 AM by redfred	3	174
06/24/2019 3:37 AM Nickel-Based Super Alloys by Anonymous Poster ; posted in Manufacturing	Last post: 07/17/2019 7:13 AM by msbettyhunt	3	136
06/22/2011 1:59 AM Pls Explian BDV TEST of transformer oil by nirdesh soni ; posted in Electrical Engineering	Last post: 07/17/2019 6:51 AM by Rajesh52	3	435
04/01/2012 1:57 AM Transformer Oil BDV by Anonymous Poster ; posted in Electrical Engineering	Last post: 07/17/2019 6:38 AM by Rajesh52	7	180
02/15/2007 12:33 AM 50 Hz & 60 Hz by Anonymous Poster ; posted in Electrical Engineering	Last post: 07/17/2019 6:08 AM by Rajesh52	4	867
07/15/2019 10:23 PM Number and Letter Drills by NSS ; posted in General Discussion	Last post: 07/17/2019 1:29 AM by tonyhemet	13	302

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