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Discussion Threads

Create Date / Rating Title / Poster	Last Post	Comments	Views
01/05/2010 5:10 PM ONAN/ONAF/OFAF and short circuit currents by kellytshort	Last post: 09/09/2015 4:39 PM by benotype	13	3842
09/07/2015 11:37 AM Pump Head Increasing by Mohamed Alammin	Last post: 09/09/2015 9:16 AM by Legolaz	25	543
09/03/2015 11:14 PM Tree as a Battery by pnaban	Last post: 09/08/2015 9:48 AM by adreasler	41	988
09/06/2015 12:32 PM Charge and Discharge of Power by Greggsanders	Last post: 09/08/2015 6:28 AM by Legolaz	25	625
09/03/2015 6:57 AM Interconnecting Transformer/DG Neutral Earthing with Main Earth Grid by always.jatin	Last post: 09/04/2015 9:22 AM by RAMConsult	10	1334
09/02/2015 6:40 AM Why Did This Cable Burn? by cckla	Last post: 09/04/2015 5:41 AM by JIMRAT	28	653
08/13/2015 6:55 AM Removing a Protons and or a Neutron on a Stable Element by Kulas	Last post: 09/04/2015 5:28 AM by Bakunin	26	570
09/01/2015 1:13 PM Reactance of Inductive Circuit by tonyhemet	Last post: 09/03/2015 5:55 PM by dkwarner	16	555
03/08/2009 9:15 PM Faraday Homopolar Generator - Current Flow Question by benbenben	Last post: 09/03/2015 10:45 AM by Bakunin	40	1084
06/13/2012 8:10 PM DC-DC Converter by lar477	Last post: 09/03/2015 10:01 AM by rfvito	11	741
08/31/2015 10:41 AM Safe Realistic Flow Battery by Fredski	Last post: 09/03/2015 9:44 AM by adreasler	14	532
07/21/2012 1:19 AM Elgo P8822 Problem by Joe Sparky	Last post: 09/03/2015 5:49 AM by engineer1000	3	218
05/24/2014 4:14 PM Motor Tripping on Locked Rotor? by tigerdon	Last post: 09/03/2015 5:32 AM by shafi niazi	35	669
02/09/2015 6:53 AM Light and Power mm2 Cu and Al by Anonymous Poster	Last post: 09/02/2015 2:32 AM by pnaban	10	522
09/01/2015 2:48 AM AC to DC Design by wowzone2009	Last post: 09/01/2015 10:42 PM by BigBirdAustralia	11	592
08/29/2015 12:56 AM Corona Discharge in 22 KV HT Panel by gauravtri79	Last post: 09/01/2015 9:54 AM by PeterT	22	774
05/24/2009 1:32 PM star delta motor problem by sandeep lokhande	Last post: 09/01/2015 1:24 AM by shafi niazi	17	2709
08/27/2015 11:19 PM ETAP Load Flow by avra.setcl	Last post: 08/31/2015 5:21 PM by RAMConsult	7	486
07/25/2015 6:12 AM Accuracy Class for Energy Meters by RAGHAVENDRARAO P	Last post: 08/31/2015 1:23 PM by avra.setcl	5	499
08/29/2015 3:06 PM Voltage Converter Burned by ric vincent mendoza	Last post: 08/31/2015 1:13 PM by Phys	17	666
09/11/2014 12:37 AM Zig Zag Transformer by sensourabh	Last post: 08/31/2015 1:08 PM by avra.setcl	5	321
08/14/2014 5:32 AM VAR Flow Control by avra.setcl	Last post: 08/31/2015 12:59 PM by avra.setcl	9	210
08/31/2015 3:16 AM Variable Frequency Drive by sekarvinoth	Last post: 08/31/2015 12:58 PM by JRaef	3	412
08/28/2015 4:18 AM Cable Ampacity by Anonymous Poster	Last post: 08/30/2015 3:36 AM by 7anoter4	5	447
08/27/2015 1:20 AM Installation of Transformer on Poles by komez	Last post: 08/29/2015 6:49 AM by komez	10	519
08/01/2015 5:45 AM Issue of Silica Gel Turning Black by gauravtri79	Last post: 08/29/2015 12:59 AM by gauravtri79	9	1204
08/27/2015 1:07 PM GEC Alstom Relay Settings by benotype	Last post: 08/28/2015 6:09 PM by 67model	6	483
08/28/2015 5:34 AM PI Value of 6.6 KV 450 KW Motor by J.SADASIVAM	Last post: 08/28/2015 9:51 AM by SHOCKHISCAN	5	638
08/27/2015 2:40 AM Deep Water Electronic Communication by Murdacay	Last post: 08/28/2015 8:08 AM by Murdacay	7	520
08/27/2015 3:24 AM Storage Tank Heater, Thermostat by Anonymous Poster	Last post: 08/28/2015 4:01 AM by Andy Germany	7	466
08/20/2015 11:06 AM Split Air Conditioner Problem by coolyaar	Last post: 08/27/2015 3:08 PM by PWSlack	42	921
12/15/2009 11:47 PM Cables vs. Bus Ducts by agni mohanty	Last post: 08/27/2015 12:31 PM by dhayanandhan	13	3317
08/25/2015 5:29 AM Harmonic Issues With VFD, Capacitor Banks by Anonymous Poster	Last post: 08/27/2015 9:29 AM by SavvyExacta	20	600
08/26/2015 6:20 AM One and Half Breaker Scheme Protection CTs by srinivas1983	Last post: 08/26/2015 4:49 PM by lyn	3	533
08/24/2015 10:17 AM MOVs by gargoyle13	Last post: 08/26/2015 6:05 AM by 67model	23	655
08/23/2015 10:40 PM Uneven Poles in Synchronous Motor Rotor by tigerdon	Last post: 08/26/2015 12:21 AM by 7anoter4	22	774
08/21/2015 8:00 AM Coolant Temperature Sensor by paul large	Last post: 08/25/2015 11:57 AM by paul large	7	587
08/17/2015 3:40 AM Solar Energy - Danger at Home? by IdeaSmith	Last post: 08/25/2015 5:06 AM by Hilton	99	1536
08/23/2015 8:06 AM Grounding and Maintenance Switch by Mark1234567	Last post: 08/24/2015 9:52 PM by Mark1234567	5	475
08/21/2015 11:48 PM Light Fixture Grounding by Hannes	Last post: 08/24/2015 3:09 PM by Kevin LaPaire	14	602
08/05/2015 10:32 AM HYDEL/Thermal Generator by SUBRAMANYARAJU.N	Last post: 08/23/2015 1:37 AM by RAMConsult	5	418
08/18/2015 11:08 AM Gain & Directivity by Kulas	Last post: 08/21/2015 6:38 AM by 67model	24	654
11/01/2012 4:45 PM Automotive Alternators. Constant Current or Constant Voltage Source? by tcmtech	Last post: 08/20/2015 12:12 PM by Codemaster	33	938
08/13/2015 1:53 PM 5KV Megger Shows Continuous Variation In The Resistance Value. by adils02	Last post: 08/19/2015 11:53 PM by Shyam	15	668
08/14/2015 8:09 AM Battery Life Calculation by Catherine12	Last post: 08/18/2015 10:37 AM by Vincent.Jones	14	638
08/06/2015 12:38 AM Alternator by prasad1685	Last post: 08/18/2015 3:52 AM by IdeaSmith	16	659
08/07/2015 8:07 AM 3-Phase 4-Wires System by Mark1234567	Last post: 08/17/2015 12:17 PM by Mark1234567	15	717
08/12/2015 5:09 AM Sensor by Subhasankar	Last post: 08/17/2015 7:18 AM by Subhasankar	20	536
08/05/2015 3:08 AM Theoretical Answer Needed !! by Vrao	Last post: 08/17/2015 5:44 AM by garyrich2000	29	930
08/15/2015 8:46 AM Looking for a Technical Paper by olehwi	Last post: 08/16/2015 7:04 AM by phph001	3	523
08/13/2015 11:55 AM What is a Good Beginner Oscilloscope? by Original_Macgyver	Last post: 08/15/2015 9:56 PM by Autobroker	32	757
08/10/2015 12:32 PM Optimum Binary Signal One Can Transmit on a 1 Hz Frequency by Kulas	Last post: 08/14/2015 11:27 AM by adreasler	15	454
08/11/2015 3:30 AM Failure of Tripping Coil in MV Breaker by Anonymous Poster	Last post: 08/13/2015 8:46 AM by andersq	11	1425
08/08/2015 2:14 AM Control Wire Size for LT Panel Wiring by H.V.Seshadri	Last post: 08/12/2015 10:14 PM by Munster	8	527
08/11/2015 3:45 AM Solar Panel / Electrics Question by alice915	Last post: 08/12/2015 8:04 PM by spades	14	699
08/10/2015 3:24 PM Motor Connector by Phys	Last post: 08/11/2015 1:37 PM by Original_Macgyver	11	536
08/10/2015 7:34 AM Running A 11KW 2 Pole Inverter Duty Motor At Low Speed by Signode	Last post: 08/11/2015 8:54 AM by Tornado	7	444
08/08/2015 12:15 PM Generator Question by m.kumar	Last post: 08/11/2015 4:44 AM by dhayanandhan	13	577
07/24/2014 11:03 PM Corrosion Pattern on Press-Fit SCR Pole Faces by rilgran	Last post: 08/10/2015 10:49 PM by rilgran	15	386
08/09/2015 11:10 PM Bypass Arrangement for Busbars in Substation by Anonymous Poster	Last post: 08/10/2015 9:21 AM by SHOCKHISCAN	4	657
08/07/2015 10:02 AM Using Photocell with a Dimmer or Potentiometer by DanH4824	Last post: 08/09/2015 4:09 PM by Patrick Whowha	13	1354
08/04/2015 1:41 PM Electric Motor Selection by ronseto	Last post: 08/08/2015 4:07 PM by ronseto	8	578
07/30/2015 9:39 AM Out Side Cables by MBROTHER	Last post: 08/08/2015 9:27 AM by raghun	19	560
08/07/2015 5:51 AM Earth Leakage Relay by ved3291	Last post: 08/08/2015 4:22 AM by Paulusgnome	6	461
07/31/2015 3:01 PM VFD Motor Terminal Heatup Issue by DEVARAJ	Last post: 08/07/2015 5:14 AM by Wal	16	493
08/03/2015 11:37 PM Estimation Of Static Tensile Force Of Flexible Conductor by amitabha0107	Last post: 08/06/2015 10:28 AM by Wal	5	930
07/30/2015 5:54 AM Solar Panel Car Battery Chargers - Any Good? by weijing3333	Last post: 08/06/2015 10:18 AM by alba16384	30	1079
08/05/2015 2:31 PM Average Number of Cloudy Days by Hector Gasquet	Last post: 08/06/2015 7:46 AM by Usbport	7	520
08/05/2015 5:54 AM Communication of Protection Relays by SHAJINAIR	Last post: 08/06/2015 2:16 AM by Wal	4	413
08/05/2015 6:51 AM The Difference Between LBS and Disconnector by mohgamal201365	Last post: 08/06/2015 1:34 AM by Wal	2	434
08/05/2015 6:51 AM Effects on Receptors Exposed to Spectrum with Higher and Lower Frequency by Kulas	Last post: 08/05/2015 9:55 AM by RAMConsult	1	354
06/21/2015 3:17 AM Different Current at Same Phase by Anonymous Poster	Last post: 08/04/2015 1:25 PM by DEVARAJ	28	781
08/03/2015 11:34 AM Looking for a 'Dumb' USB Battery by evanmjones	Last post: 08/04/2015 10:36 AM by Vincent.Jones	7	611
08/04/2015 3:40 AM Hi Everyone, Please Help Me by tuyetden613	Last post: 08/04/2015 9:14 AM by Fredski	3	411
07/23/2015 9:47 AM Voltage Regulation Problem by manvendra	Last post: 08/03/2015 5:33 PM by 67model	14	565
07/31/2015 9:18 AM Underground Power Line Depth by Mello	Last post: 08/03/2015 9:58 AM by Original_Macgyver	17	581
07/31/2015 12:37 AM Transformer Placed Directly on Foundation by Electro	Last post: 07/31/2015 11:35 PM by RAMConsult	8	602
07/20/2015 6:33 PM Surge Diverter by samsam_sam45	Last post: 07/31/2015 6:27 PM by Mark1234567	5	381
07/29/2015 12:16 PM Cold and Hot Start of a Motor by venu kodeboyina	Last post: 07/30/2015 8:42 PM by IdeaSmith	13	503
07/28/2015 11:43 PM ETAP UDM by edsargento	Last post: 07/30/2015 4:12 AM by Wal	11	528
03/10/2014 9:28 AM Motor Rating by Anonymous Poster	Last post: 07/29/2015 11:43 PM by edsargento	8	410
07/09/2014 12:17 AM Foam Skid by Anonymous Poster	Last post: 07/29/2015 11:39 PM by edsargento	6	217
07/07/2015 11:31 PM UDM in ETAP by Anonymous Poster	Last post: 07/29/2015 11:35 PM by edsargento	9	521
07/20/2015 12:26 AM Power Backup For Home Server? by Daniel0123	Last post: 07/29/2015 1:44 PM by The.Tinkerer	22	639
07/28/2015 1:12 AM Electrical BOS.. by Anonymous Poster	Last post: 07/28/2015 6:27 PM by PWSlack	5	555
07/27/2015 1:42 PM 250kVA DG R Phase Not Coming at Load by Basavaraja	Last post: 07/28/2015 9:07 AM by SHOCKHISCAN	4	484
07/27/2015 1:52 AM Transformer Relay 63 Problem During DGA Sampling by David88	Last post: 07/28/2015 7:55 AM by PeterT	7	449
07/22/2015 2:57 PM Transformer Inrush Current Rised to Voltage Dip by venu kodeboyina	Last post: 07/27/2015 5:59 PM by 67model	11	567
07/27/2015 3:34 AM DC Cable Calculation by manuharihar	Last post: 07/27/2015 7:10 AM by PWSlack	4	425
08/18/2010 4:35 AM Starting Current Calculation by Anonymous Poster	Last post: 07/25/2015 8:29 AM by dinhnam	10	2453
07/19/2015 7:32 AM RCCB - Nuisance Tripping - Lighting Circuits (Wet Area Service) by trajeshkannan	Last post: 07/25/2015 4:53 AM by raghun	9	662
06/29/2015 7:40 AM Insulation Co-ordination of Power Transformer by Anonymous Poster	Last post: 07/25/2015 4:09 AM by raghun	11	644
07/01/2015 6:59 AM Dyn11yn11 50KVA Transformer by Umairalam	Last post: 07/25/2015 3:57 AM by raghun	9	1198
07/21/2015 12:28 PM How Does Output Voltage Work in ICs by Vrao	Last post: 07/24/2015 7:05 PM by Oomborrie	16	544
07/21/2015 9:52 AM Differences Between Switchgears and Switchboards by Mark1234567	Last post: 07/23/2015 5:08 AM by kvsridhar	4	715
09/14/2008 2:50 AM 3 pole or 4 pole or TPN ACB (Air circuit breaker) by Anonymous Poster	Last post: 07/22/2015 1:54 PM by samsam_sam45	8	4148
07/21/2015 4:12 AM Difference Between IR Receiver and IR Led by Vrao	Last post: 07/22/2015 11:00 AM by adreasler	6	1005
07/17/2015 4:45 AM Single Phase Pump vs Three Phase Pump by cckla	Last post: 07/22/2015 10:25 AM by phoenix911	25	1037
07/10/2015 1:09 AM BDV Oil Transformer by Anonymous Poster	Last post: 07/22/2015 7:57 AM by mukeshkumar5609	4	401
07/13/2015 1:21 PM To Replace Capacitor or Not by rome0	Last post: 07/22/2015 7:39 AM by mukeshkumar5609	12	582

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