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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	543
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	278
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	74
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	165
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	189
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	302
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	926
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	457
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	264
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	175
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	1710
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	1061
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	204
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	414
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	597
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	258
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	620
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	578
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	485
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	821
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	162
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	1423
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	326
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	119
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	359
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	897
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	151
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	848
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	180
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	142
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	437
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	182
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	871
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	303
07/07/2019 2:16 AM Diameter Needed for Spindle Extension by Altymer ; posted in General Discussion	Last post: 07/16/2019 10:03 PM by Tornado	7	189
08/11/2011 2:16 AM Why does Magnetic Saturation Cause More Losses? by A.Classy.Lass ; posted in Electrical Engineering	Last post: 07/16/2019 7:55 AM by Rajesh52	20	676
01/10/2018 10:22 PM Water Based Air Conditioning System by tonyhemet ; posted in General Discussion	Last post: 07/16/2019 7:31 AM by Muller21pfg	72	1301
07/14/2019 8:48 AM Can Air Ionized by an Electric Field Transmit Electricity from Another Source at the Same Time? by Jerinsam ; posted in Chemical & Material Science	Last post: 07/16/2019 6:42 AM by PWSlack	10	310
07/15/2019 3:20 AM IEC 61850 9-2 Sampled Values - DR Clarification by Raghavendran R ; posted in Electrical Engineering	Last post: 07/15/2019 9:39 AM by SolarEagle	1	122
07/14/2019 7:30 PM Secondary Injection Tester Going into Overload by bspace123 ; posted in Electrical Engineering	Last post: 07/15/2019 8:35 AM by 67model	3	143
07/06/2019 9:00 PM What Is This Tool? by sptilton ; posted in General Discussion	Last post: 07/15/2019 6:29 AM by Christopher Johnson	15	545
07/11/2019 5:01 AM Half-Mile Wide Asteroid Found Lurking in the Solar System by PWSlack ; posted in General Discussion	Last post: 07/15/2019 4:58 AM by PWSlack	6	279
07/10/2011 8:22 AM Loss of Excitation by Anonymous Poster ; posted in Electrical Engineering	Last post: 07/13/2019 2:39 PM by Muller21pfg	5	193
07/12/2019 8:36 AM Using a Ceramic Hearth Plate for a 1200 C Chamber Furnace by arunavamukerji ; posted in Engineering Projects	Last post: 07/13/2019 6:00 AM by jhhassociates	2	168
04/10/2011 4:10 PM Current Transformer Burden Calculation by kailasamvv ; posted in Electrical Engineering	Last post: 07/13/2019 3:44 AM by Rajesh52	8	1970
07/08/2019 3:55 PM OSHA Report on Florida Bridge Failure Available by jhowdy ; posted in General Discussion	Last post: 07/12/2019 2:08 PM by MR. Guest	16	259
06/20/2019 11:45 AM If the Universe is Only 14 Billion Years Old, How Can It Be 92 Billion Light Years Wide? by SolarEagle ; posted in General Discussion	Last post: 07/12/2019 10:06 AM by not so smart	85	833
01/13/2010 9:07 AM VFD Behavior When Motor Stops by engrjawwad05 ; posted in Electrical Engineering	Last post: 07/11/2019 3:19 PM by Rajesh52	19	1101
07/01/2019 10:44 AM HT Motor Trips After Stop Command by pulipakajaipaul ; posted in Electrical Engineering	Last post: 07/11/2019 2:59 PM by JRaef	15	260

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