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Discussion Threads

Create Date / Rating Title / Poster	Last Post	Comments	Views
09/23/2008 1:16 PM Paralleling Inverter Power Sources by Anonymous Poster	Last post: 04/06/2009 11:13 PM by ramvinod	5	171
04/06/2009 11:46 AM Automatic Water Level Control Switch by Anonymous Poster	Last post: 04/06/2009 1:56 PM by Hendrik	1	164
04/05/2009 2:01 PM Standards for Power Transformer Protection by dabdool	Last post: 04/06/2009 12:10 PM by Anonymous Poster	3	185
04/01/2009 11:24 AM diversity factors by Anonymous Poster	Last post: 04/06/2009 7:12 AM by Akihito Shigeno	2	122
04/06/2009 4:26 AM What is AC1,Ac2& AC3 Duty cycle? by Anonymous Poster	Last post: 04/06/2009 5:03 AM by sb	1	3671
03/19/2009 5:37 AM Charging Coils in a Three-Phase AC Induction Motor System by vish_al210	Last post: 04/06/2009 3:43 AM by Isti80	25	659
04/06/2009 1:04 AM iccp system by Anonymous Poster	Last post: 04/06/2009 2:53 AM by PWSlack	1	74
04/01/2009 8:39 PM different of instrument earth and electrical earth by ronron	Last post: 04/06/2009 12:45 AM by lewisthebear	4	203
12/20/2008 6:24 PM Strange phenomenon at a power transformer by Akihito Shigeno	Last post: 04/05/2009 9:41 PM by Akihito Shigeno	16	486
02/02/2009 5:13 AM Single-Phase Induction Motor Control with Electronic Fan Regulator by fireball	Last post: 04/05/2009 12:52 PM by Anonymous Poster	8	425
03/24/2009 2:09 PM Maximum Span Length of a Structure by liqababy	Last post: 04/05/2009 12:12 PM by dhayanandhan	13	1031
11/14/2008 5:33 PM Data acquisition and storage by Mauri	Last post: 04/05/2009 12:08 PM by Mauri	7	244
03/31/2009 9:16 AM Automating a Manual Electric Water Pump by Anonymous Poster	Last post: 04/05/2009 10:24 AM by wgh71	15	235
03/23/2009 8:21 PM Step-Up Voltage Via Transformer to Synchronise HT / LT DG by aikhh	Last post: 04/05/2009 2:56 AM by dhayanandhan	5	670
04/02/2009 4:21 PM Is There a Way to Salvage Cell Phone Parts? by Default	Last post: 04/05/2009 2:00 AM by Default	18	1684
04/04/2009 11:40 AM electrical engineering by RAMANVADIVELU	Last post: 04/04/2009 6:35 PM by jangkly	1	162
04/02/2009 10:32 PM Watts Up: Power Inverter for a Solar Panel by ivounnerry	Last post: 04/04/2009 6:19 PM by jangkly	8	310
04/04/2009 12:22 PM curent transformer by Anonymous Poster	Last post: 04/04/2009 12:53 PM by Ali18	1	167
04/04/2009 10:19 AM X mers rating? by Anonymous Poster	Last post: 04/04/2009 10:21 AM by wareagle	1	125
03/24/2009 1:03 PM Alternator Power Factor by rizwan	Last post: 04/04/2009 8:41 AM by sb	9	1135
04/04/2009 6:58 AM question by prakashept	Last post: 04/04/2009 7:25 AM by sb	1	85
04/04/2009 4:41 AM selection of transformer for 12 mw power plant by Anonymous Poster	Last post: 04/04/2009 4:41 AM by Anonymous Poster	0	121
04/02/2009 8:01 PM X / R Ratios for Transmission Lines by Taki R	Last post: 04/04/2009 4:04 AM by Anonymous Poster	6	936
04/02/2009 7:51 AM Pilot Duty Thermostats for Electric Ovens by Anonymous Poster	Last post: 04/04/2009 12:37 AM by Haajee	5	535
04/03/2009 11:34 AM neutral inversion by gunjan	Last post: 04/03/2009 10:00 PM by sb	3	131
03/29/2009 4:31 PM ME Needs Advice: Current Capacity of Motor Controller by Anonymous Poster	Last post: 04/03/2009 4:05 PM by redfred	8	365
03/30/2009 5:35 PM Efficiency: Syncronous Motors vs. Induction Motors by Anonymous Poster	Last post: 04/03/2009 1:58 PM by pwr2thepeople	11	594
02/02/2009 9:34 AM Computer-Controllable and Resettable AC Volt Breakers by drsimm1776	Last post: 04/03/2009 1:04 PM by Anonymous Poster	8	144
10/11/2008 12:23 AM Lightning mast - design - 230 kv Substation by Anonymous Poster	Last post: 04/03/2009 12:14 PM by Anonymous Poster	6	1531
03/31/2009 8:59 AM Potential Divider Criteria and Pot Selection by staggersandfalls	Last post: 04/03/2009 11:30 AM by staggersandfalls	18	138
04/02/2009 5:44 AM Voltage Drop and Power Outlets for 110V by akinbaglan	Last post: 04/03/2009 8:21 AM by harry potter	10	407
04/03/2009 6:33 AM delta connection by Anonymous Poster	Last post: 04/03/2009 7:57 AM by PWSlack	3	138
04/02/2009 4:09 AM which one is huge between ac and dc by Anonymous Poster	Last post: 04/03/2009 6:18 AM by harry potter	11	194
03/30/2009 3:19 PM Luminous Lenses Falling From Suspended Ceiling by Anonymous Poster	Last post: 04/02/2009 9:47 PM by agua_doc	4	152
04/01/2009 4:34 AM bus coupler by Anonymous Poster	Last post: 04/02/2009 12:54 PM by V.I.Abraham	3	117
03/15/2009 10:49 AM Best software for low voltage single line diagram design and calculation by wahkao	Last post: 04/02/2009 8:12 AM by Anonymous Poster	6	384
04/01/2009 2:29 PM Tan Delta Testing by rajavelrajasekar	Last post: 04/02/2009 3:13 AM by sb	3	224
03/25/2009 1:02 PM High Cable Currents and Temperatures by Anil Sarda	Last post: 04/01/2009 2:24 PM by jack of all trades	12	551
04/01/2009 2:58 AM calculation incoming main CB by Anonymous Poster	Last post: 04/01/2009 11:43 AM by wareagle	2	153
04/01/2009 11:21 AM INSTANTANEOUS OVER CURRENT SETTING FOR HT ALTERNATOR by Anonymous Poster	Last post: 04/01/2009 11:22 AM by Anonymous Poster	1	102
03/30/2009 3:58 PM Instrument Tech. by Anonymous Poster	Last post: 04/01/2009 10:12 AM by tdesmit	3	72
04/01/2009 4:05 AM cables by Anonymous Poster	Last post: 04/01/2009 6:10 AM by sb	3	115
03/02/2009 7:24 AM power factor by Anonymous Poster	Last post: 04/01/2009 5:41 AM by mahlanta	9	144
03/31/2009 1:04 AM Impulse Test for Power Transformer by Evelindev	Last post: 04/01/2009 3:50 AM by sb	8	196
03/31/2009 2:29 PM How to drain to empty, NiCad camera batteries. by nofineprint	Last post: 03/31/2009 9:31 PM by nofineprint	3	102
03/31/2009 8:33 AM 9V Battery - Hermetically Sealed and ATEX Approved by BillV	Last post: 03/31/2009 3:03 PM by jack of all trades	4	231
03/31/2009 12:47 AM schott key TTL fan out. by irfan_angelic	Last post: 03/31/2009 9:27 AM by Steve Melito	1	73
11/08/2007 11:42 AM Transformer Vector Group by uttam	Last post: 03/31/2009 9:22 AM by philipholderward	5	1166
03/19/2009 11:46 AM Motor Runs Wrong Rotation by Astrid	Last post: 03/31/2009 6:07 AM by Kyoto	34	511
03/30/2009 8:41 AM How to Measure Op-Amp Quiescent Current by dilipkumar	Last post: 03/31/2009 5:05 AM by Isti80	5	499
03/30/2009 1:23 PM electrical question by rajavelrajasekar	Last post: 03/30/2009 11:01 PM by wareagle	3	116
03/29/2009 9:01 AM how i know what type of capacitor by missalina	Last post: 03/30/2009 7:42 PM by StandardsGuy	10	296
03/23/2009 9:13 AM Generator Load and Frequency by jinxnao	Last post: 03/30/2009 4:04 PM by Anonymous Poster	7	260
03/29/2009 5:26 PM Time Charge battery. by Anonymous Poster	Last post: 03/30/2009 3:37 PM by ozzb	2	87
03/26/2009 3:34 AM Precautions for UV Lamp Failures by CHARAGONDLA	Last post: 03/30/2009 3:00 PM by Sisira	47	389
03/17/2009 9:57 PM Inverter Leakage Current by Anonymous Poster	Last post: 03/30/2009 11:47 AM by GW	10	482
03/24/2009 9:09 PM Increasing the Voltage Output from a Computer Speaker Amp by visible noise	Last post: 03/30/2009 10:38 AM by redfred	35	794
03/29/2009 8:52 AM what about power factor correction by missalina	Last post: 03/30/2009 10:13 AM by Bluestone	3	120
03/30/2009 5:01 AM Indian Standards for Aviation Lights by BHASKAR CHATTOPADHYAY	Last post: 03/30/2009 9:59 AM by charsley99	1	776
03/28/2009 6:26 PM range of undervoltage and overvoltage by tarek_10	Last post: 03/30/2009 8:39 AM by kamalg	3	229
03/29/2009 10:08 PM Vh=(-IB/d)/ne by Anonymous Poster	Last post: 03/30/2009 8:17 AM by not so smart	4	114
03/30/2009 7:45 AM Haitian Injection Molding Machines by EJA	Last post: 03/30/2009 7:45 AM by EJA	0	181
03/30/2009 2:27 AM question by prakashept	Last post: 03/30/2009 5:07 AM by Current Maarey	2	99
03/22/2009 1:47 AM LED by jesuraj	Last post: 03/29/2009 11:53 PM by MIKE L.	3	90
03/23/2009 3:19 AM Motor Contactors and Unbalanced Loads by Gigabolt	Last post: 03/29/2009 11:14 PM by Gigabolt	19	332
03/27/2009 2:50 AM Rectifier Chargers for Lead Acid Batteries by zmun	Last post: 03/29/2009 10:25 PM by zmun	8	290
03/28/2009 3:19 AM HV Switchgear Insulation Resistance by tanyadji	Last post: 03/29/2009 8:14 PM by tanyadji	7	272
03/27/2009 5:00 AM Air Conditioners and R22 Gas by dineshpandit80	Last post: 03/29/2009 7:13 PM by Icarus	9	327
03/28/2009 11:03 AM Batteries for 6.6kV Switchgear Panel by sunilji	Last post: 03/29/2009 11:20 AM by capblanc	4	279
03/28/2009 12:14 PM one jumper of a line of 220 kv breaker opens by samundnarula	Last post: 03/28/2009 11:21 PM by rajeshmadapati	1	125
03/28/2009 6:23 AM how blackout and islanding are inter related by Anonymous Poster	Last post: 03/28/2009 9:27 AM by tanyadji	1	94
03/25/2009 6:33 PM Battling Voltage Fluctuations by dabdool	Last post: 03/28/2009 8:38 AM by dabdool	11	413
03/22/2009 9:56 AM 40 MVA 132/22kV Substations by Anonymous Poster	Last post: 03/28/2009 6:25 AM by Brooks Wamala	4	150
03/15/2009 2:47 AM about avr sx440 by Anonymous Poster	Last post: 03/28/2009 2:03 AM by gomz	8	161
02/09/2009 12:06 AM Differential Protection in Electrical Engineering by sukharash	Last post: 03/27/2009 9:43 PM by Anonymous Poster	5	169
01/10/2008 2:17 PM EEstor super-duper capacitor news by Blink	Last post: 03/27/2009 5:22 PM by Blink	46	874
03/26/2009 10:10 AM Neutral Ground Connection by ayyub	Last post: 03/27/2009 11:48 AM by EElectrician	6	721
01/28/2009 1:28 PM How to Best Convert 400 Hz to 60 Hz by AZ Miner	Last post: 03/27/2009 11:33 AM by Anonymous Poster	32	2038
03/22/2009 1:40 AM Bearings clearances limits by M-salem	Last post: 03/27/2009 9:52 AM by M-salem	6	278
03/27/2009 3:43 AM Excessive Heating of SMPS transformer by Sidban	Last post: 03/27/2009 8:53 AM by nick name	2	317
03/27/2009 12:46 AM Live Tank Circuit Breakers by manir_b4u2002	Last post: 03/27/2009 1:54 AM by sb	1	129
10/19/2008 6:26 AM Why we used in Nitrogen used in huge type Trandformer by senthilsivaraja	Last post: 03/27/2009 12:15 AM by Anonymous Poster	5	503
03/19/2009 12:09 AM Variable Frequency Drive (VFD) for High-Speed Spindle by Icestation2	Last post: 03/26/2009 9:20 PM by ashelec	3	254
03/25/2009 5:07 AM waste to heat power plant by Anant Shelar	Last post: 03/26/2009 8:52 PM by msamad	4	167
03/08/2009 11:35 AM Over Current & Over Load by arunbabu	Last post: 03/26/2009 12:20 PM by arunbabu	4	257
03/22/2009 3:34 PM report on global warming by power	Last post: 03/26/2009 9:53 AM by NotUrOrdinaryJoe	2	92
03/15/2009 7:19 AM How to power up the AC drive ? by technology	Last post: 03/26/2009 8:20 AM by dadw5boys	6	304
03/26/2009 6:24 AM hello...is any body help me please...? by Anonymous Poster	Last post: 03/26/2009 7:40 AM by sb	2	198
03/19/2009 5:58 PM Electrified Cows by Age > IQ	Last post: 03/26/2009 6:03 AM by dadw5boys	40	1301
03/25/2009 7:17 PM AC/ DC Power Supply by send2vaiju	Last post: 03/26/2009 4:36 AM by user-deleted-1105	8	184
03/25/2009 12:55 AM Motor Control and Soft Starters by jakbeuk	Last post: 03/26/2009 1:09 AM by craigza	5	251
03/25/2009 2:37 AM Data Center Rack Cooling Tests by BabyGuinness	Last post: 03/25/2009 10:47 PM by Sapper	1	147
03/24/2009 3:33 AM Biased Differential Relays by manir_b4u2002	Last post: 03/25/2009 9:01 PM by Epke	3	2859
03/25/2009 2:18 AM Conductor size by Anonymous Poster	Last post: 03/25/2009 7:20 PM by wareagle	2	123
03/24/2009 11:21 AM fire in suction line of etp by Anonymous Poster	Last post: 03/25/2009 6:29 PM by CJMcGill	3	93
03/25/2009 12:09 PM Selecting the Right Sensor Range by vigneshravi	Last post: 03/25/2009 5:00 PM by jack of all trades	2	93
03/24/2009 4:37 AM Pole-Mounted Load Break Switch by elect-ok	Last post: 03/25/2009 3:29 PM by jack of all trades	4	342
03/23/2009 1:58 PM dc battery charger by ENGGKUMAR	Last post: 03/25/2009 2:13 PM by ENGGKUMAR	3	124
01/29/2009 11:20 AM Canadian Electric Code - Underground Installation by Anonymous Poster	Last post: 03/25/2009 2:00 PM by Anil Sarda	6	856
03/22/2009 8:22 AM cable testing by shafeeq	Last post: 03/25/2009 1:15 PM by Anonymous Poster	6	201

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