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Discussion Threads

Create Date / Rating Title / Poster	Last Post	Comments	Views
03/20/2009 1:08 PM solar street light by eng.amagdy	Last post: 02/03/2010 12:43 AM by GreenSHelp	4	120
01/28/2010 11:49 PM 220V Outlet - No Neutral? by maxximus98	Last post: 02/03/2010 12:08 AM by perry	19	1159
02/02/2010 6:59 AM How to Review Electrical Drawings by agni mohanty	Last post: 02/02/2010 11:20 PM by North of 60	5	212
02/02/2010 5:13 AM SF6 Circuit Breaker by Anonymous Poster	Last post: 02/02/2010 4:34 PM by RDGRNR	2	128
02/01/2010 11:51 AM ELCB Tripping by Anonymous Poster	Last post: 02/02/2010 2:56 PM by Paulusgnome	5	346
02/01/2010 12:19 PM Motor Bearings by giri	Last post: 02/02/2010 2:39 PM by Andy Germany	5	174
01/13/2010 2:21 AM Magnetic Fields? by zzzgrinch	Last post: 02/02/2010 11:15 AM by phoenix911	46	590
01/28/2010 11:59 AM PLC vs. DCS by mdrashid	Last post: 02/02/2010 10:19 AM by Anonymous Poster	8	161
02/01/2010 10:16 AM Dual Voltage Motor by drajesh1985	Last post: 02/02/2010 10:17 AM by RDGRNR	5	200
02/02/2010 5:34 AM Motor Terminal Blocks by Norberto	Last post: 02/02/2010 9:47 AM by RDGRNR	2	117
02/01/2010 6:11 AM Solar Lighting by syed abdul majid	Last post: 02/02/2010 3:51 AM by aivenyy	3	109
12/29/2008 7:33 AM Lux Level Calculation by zub_kci	Last post: 02/02/2010 3:49 AM by babybear	14	2172
11/13/2008 7:32 AM Calculating Lux for Lamps by zub_kci	Last post: 02/02/2010 3:46 AM by babybear	17	891
02/01/2010 9:27 AM Motors and Motor Circuits Protection by jinxnao	Last post: 02/02/2010 1:56 AM by Anonymous Poster	3	189
11/21/2008 11:15 PM LUX calculation by Anonymous Poster	Last post: 02/01/2010 9:47 PM by Anonymous Poster	10	238
01/31/2010 10:56 AM PERMANENT MAGNETS VS BATTERIES by a+x=z	Last post: 02/01/2010 7:53 PM by TVP45	25	489
02/01/2010 7:55 AM Transformers by vijayakumarvka	Last post: 02/01/2010 4:30 PM by Anonymous Poster	5	108
01/28/2010 10:35 AM Electronic Survey Assistance Needed by Anonymous Poster	Last post: 02/01/2010 1:22 PM by jack of all trades	4	82
02/01/2010 11:26 AM Windings for Wind Generators by intrepidengineer	Last post: 02/01/2010 11:40 AM by JRaef	1	95
02/01/2010 6:14 AM Fire Detection for Transformers and Generators by bahtier	Last post: 02/01/2010 9:39 AM by bahtier	2	208
02/01/2010 7:14 AM AC Current, Generators and Conductors by jinxnao	Last post: 02/01/2010 8:46 AM by Electronaut	3	92
12/29/2009 3:20 AM MCC Panels and Chillers by syed abdul majid	Last post: 02/01/2010 6:04 AM by syed abdul majid	7	825
01/25/2010 9:44 PM Wiring a Linear Pot for a Power Supply by longbow243	Last post: 01/31/2010 11:13 PM by CraziestOzzy	12	1499
01/28/2010 3:42 AM Paralleling of CTs by hkian	Last post: 01/31/2010 5:14 PM by Dickson	8	689
01/27/2010 11:12 PM Duplex Lap Winding of DC Motor Armature by vishram lele	Last post: 01/31/2010 10:35 AM by Dickson	5	979
01/30/2010 1:42 AM transformer by aryel07_zi8c@yahoo.com	Last post: 01/31/2010 10:32 AM by jmart23	3	174
01/28/2010 7:04 AM Short Circuit Current by vishram lele	Last post: 01/31/2010 8:12 AM by vishram lele	8	138
09/24/2009 9:03 AM Types of Electric Drives by kavyaawesome	Last post: 01/31/2010 2:23 AM by Anonymous Poster	2	533
11/15/2007 1:41 AM High neutral voltage by crazyboy3381	Last post: 01/30/2010 1:53 PM by Anonymous Poster	20	264
01/29/2010 10:40 AM HV DC Test by Anonymous Poster	Last post: 01/30/2010 11:26 AM by wareagle	1	103
06/10/2007 3:47 AM Transformer selection, Fault Current calculation by Anonymous Poster	Last post: 01/30/2010 11:11 AM by RROY	12	3029
12/17/2009 11:15 AM Power Factors and AC Motors by kmason	Last post: 01/30/2010 10:21 AM by Geoff Daly	21	334
01/22/2010 11:04 AM Neutral on Earth Bar by martynb01132	Last post: 01/30/2010 10:01 AM by Anonymous Poster	16	396
01/28/2010 11:32 PM KWH by jagadishbhamere	Last post: 01/30/2010 7:20 AM by Anonymous Poster	9	185
01/29/2010 11:26 PM schuko cables by sethuramarundev	Last post: 01/30/2010 4:53 AM by JohnDG	1	85
01/22/2010 5:41 AM Conductors in Overhead Lines by Anonymous Poster	Last post: 01/30/2010 1:44 AM by Anonymous Poster	4	134
01/28/2010 6:39 AM Alternator by vishram lele	Last post: 01/30/2010 12:56 AM by shanbhag	4	84
01/25/2010 12:15 PM Converting Mechanical Pot Control (50 k ohms) to 4-20 mA Signal control by Anonymous Poster	Last post: 01/29/2010 6:05 PM by Anonymous Poster	4	279
01/27/2010 10:05 PM Publishing Opportunity with Wiley by Anonymous Poster	Last post: 01/29/2010 3:10 PM by Brave Sir Robin	6	155
01/29/2010 4:33 AM Sodium Vapor Lamps by Anonymous Poster	Last post: 01/29/2010 2:04 PM by JRaef	6	130
01/28/2010 7:26 AM PLC Function Block by Abdou	Last post: 01/29/2010 12:52 PM by Abdou	9	207
07/14/2007 5:07 AM HT MOTOR Rotor resistance starter calculation (Resistance Value) by tadagids	Last post: 01/29/2010 11:09 AM by Anonymous Poster	5	1245
01/27/2010 1:01 AM Generator Coiling / Winding by Anonymous Poster	Last post: 01/29/2010 9:45 AM by Dickson	4	171
01/27/2010 1:31 PM Accelerometers by bmcameron	Last post: 01/29/2010 8:30 AM by TVP45	25	201
01/23/2010 4:36 AM Bearing failures and greasing arrangment by Anonymous Poster	Last post: 01/29/2010 8:14 AM by engabdou1	24	339
01/27/2010 10:24 AM Selecting a Power Supply by oomsarel	Last post: 01/29/2010 5:55 AM by oomsarel	20	249
01/26/2010 5:38 PM How to Spec a Power Supply by oomsarel	Last post: 01/29/2010 2:24 AM by oomsarel	10	370
09/15/2009 7:02 AM CT Classes by amit_er1981	Last post: 01/28/2010 11:56 PM by Surya Mohan	2	1405
01/27/2010 6:04 AM Running a Piston Compressor with a VSD by MDLULIMD	Last post: 01/28/2010 11:23 PM by jmueller	4	293
01/26/2010 10:52 PM Under Rated Power Source by pain in the butt	Last post: 01/28/2010 11:18 PM by jmueller	7	202
01/20/2010 12:47 PM Nuclear Waste by premchandg	Last post: 01/28/2010 11:12 PM by Joshua Gabriel SAADA	5	133
01/26/2010 11:33 PM Saving Energy with Automatic Voltage Stabilizers by pharat	Last post: 01/28/2010 10:48 PM by Anonymous Poster	4	258
01/23/2010 9:04 PM Pumping relay setup by Sandman51	Last post: 01/28/2010 6:26 PM by Jimh77	15	548
01/28/2010 10:10 AM Synchronous Condensers by Kurt Alderson	Last post: 01/28/2010 10:10 AM by Kurt Alderson	0	127
01/28/2010 8:31 AM Earth pit drawing for instrumentation by Anonymous Poster	Last post: 01/28/2010 9:47 AM by PWSlack	1	294
01/27/2010 5:02 AM Accuracy Calculations and CT / PT Limits by Surya Mohan	Last post: 01/28/2010 9:07 AM by msamad	3	257
01/22/2010 9:03 AM Earth Fault Current by saidussadat	Last post: 01/28/2010 9:06 AM by Anonymous Poster	5	197
01/28/2010 6:58 AM No Load Loss Testing by vishram lele	Last post: 01/28/2010 6:58 AM by vishram lele	0	75
01/27/2010 10:56 AM Vector Group by Anonymous Poster	Last post: 01/28/2010 3:27 AM by jonald	3	1870
01/26/2010 8:32 PM Transfomer Connections by BillyDnewjersey	Last post: 01/27/2010 8:47 PM by North of 60	5	272
01/25/2010 9:57 PM Converting a Ceiling Fan into a Generator by NotEinstein	Last post: 01/27/2010 8:34 PM by NotEinstein	6	1252
01/27/2010 6:01 AM Substations and Transmission Lines by agni mohanty	Last post: 01/27/2010 3:26 PM by msamad	2	164
01/26/2010 11:20 AM Air Gaps and DC Motors by DannyD	Last post: 01/27/2010 10:37 AM by DannyD	2	729
01/26/2010 11:34 PM Testing Specifications by Anonymous Poster	Last post: 01/27/2010 8:17 AM by lyn	2	78
01/25/2010 10:48 PM Current Transformer by Electronaut	Last post: 01/27/2010 4:03 AM by kvsridhar	3	515
01/25/2010 8:38 AM Valmet Energy Meters by Electronaut	Last post: 01/27/2010 3:22 AM by PWSlack	4	120
01/26/2010 2:41 AM Selecting the Appropriate Core Cable for Powering a Motor by K. Muthukrishnan	Last post: 01/27/2010 3:19 AM by PWSlack	4	254
01/27/2010 12:26 AM KW vs. KVA by shaik.thameem	Last post: 01/27/2010 3:11 AM by Anonymous Poster	2	159
01/12/2010 1:41 PM Non-Uniform Air Gap and Motor Performance by Ahmed Mansour	Last post: 01/27/2010 2:43 AM by Anonymous Poster	5	276
01/07/2010 9:07 AM Need Help Finding Replacement Fan by Anonymous Poster	Last post: 01/27/2010 12:49 AM by Anonymous Poster	4	130
11/23/2009 5:44 AM What's More Efficient? by frankcorners	Last post: 01/26/2010 4:02 PM by JRaef	18	483
02/26/2008 5:30 AM How to Select the Size of HT Cable by achawla77	Last post: 01/26/2010 1:29 PM by Anonymous Poster	6	1174
01/22/2010 10:48 PM Can I use this voltage converter? by xiaobao12	Last post: 01/26/2010 11:35 AM by JohnDG	12	279
12/17/2009 6:07 PM The difference between safety grounding and power grounding by night_wolf	Last post: 01/26/2010 10:36 AM by Anonymous Poster	9	642
01/17/2010 9:35 AM Main Tie Main Configuration by marjohr	Last post: 01/26/2010 10:13 AM by marjohr	4	657
01/26/2010 5:16 AM Isochronous Communication by gdjones	Last post: 01/26/2010 7:47 AM by lyn	1	143
02/09/2009 8:42 AM Three Switches, Three Lights, and Some Relays by Anonymous Poster	Last post: 01/26/2010 5:17 AM by Anonymous Poster	27	716
12/31/2009 12:50 AM Short circuit calculation by Anonymous Poster	Last post: 01/26/2010 4:37 AM by shakhawat	6	415
01/22/2010 3:47 AM Transformer Testing by rbp0102	Last post: 01/25/2010 10:09 AM by Anonymous Poster	4	169
01/25/2010 4:20 AM ac generator by Anonymous Poster	Last post: 01/25/2010 5:43 AM by Anonymous Poster	2	97
01/25/2010 5:03 AM ct meter by syed abdul majid	Last post: 01/25/2010 5:32 AM by Anonymous Poster	1	110
01/16/2010 1:51 AM DG selection by Athreyas74	Last post: 01/25/2010 5:12 AM by PWAK0001	6	193
01/24/2010 1:40 AM what disadvantages to use same core for over cuurent and differential protection by Anonymous Poster	Last post: 01/25/2010 3:02 AM by Iruero.o. James	4	189
01/21/2010 5:15 AM DC to DC Converter by araees	Last post: 01/25/2010 2:56 AM by Randall	15	186
01/24/2010 11:48 AM osr relay by Anonymous Poster	Last post: 01/25/2010 1:26 AM by zm_eng	1	426
01/24/2010 2:06 PM bar losses- by saidussadat	Last post: 01/25/2010 12:32 AM by Anonymous Poster	1	82
01/19/2010 9:11 AM Cables and Wires Labelling Standard by cblw	Last post: 01/24/2010 9:45 PM by Anonymous Poster	4	202
01/21/2010 11:37 PM HT Cable Sizing by luv123	Last post: 01/24/2010 7:56 PM by Akihito Shigeno	5	560
01/23/2010 11:22 PM BLDC Drives Is Not Working by Anonymous Poster	Last post: 01/24/2010 7:49 PM by guisotech	1	74
01/14/2009 12:24 AM Looking for Very Small 3V LEDs by Sean_rashti	Last post: 01/24/2010 1:11 PM by aurizon	5	282
09/05/2008 2:10 AM UPS Failure on Generator Switching by crvsam	Last post: 01/24/2010 12:26 PM by Anonymous Poster	15	349
01/22/2010 8:32 PM DROOP by jayesh100375	Last post: 01/24/2010 7:57 AM by Dickson	5	1347
01/23/2010 12:20 PM Induction motor by Anonymous Poster	Last post: 01/24/2010 7:32 AM by Dickson	1	96
01/22/2010 3:36 PM Problem Observed in New 6-KV CT During Testing by Hiren Kankhara	Last post: 01/24/2010 2:03 AM by shakhawat	4	177
01/20/2010 11:04 PM Calibration of a speed meter 4-20mA by Signode	Last post: 01/24/2010 12:24 AM by Signode	6	196
01/23/2010 9:06 PM cathodic protection by Anonymous Poster	Last post: 01/23/2010 9:55 PM by wareagle	2	101
01/22/2010 12:05 AM DC to DC Converter by araees	Last post: 01/23/2010 12:50 PM by Anonymous Poster	5	328
01/22/2010 6:23 AM Sudden Power Failures on Lift VVVF Control Drives by Ravi Wickramasinghe	Last post: 01/23/2010 10:12 AM by Anonymous Poster	2	149
01/21/2010 5:00 AM Secondary Current by rakheshrh	Last post: 01/23/2010 7:41 AM by garth	7	166
07/18/2007 11:40 AM How to test surge arresters by Anonymous Poster	Last post: 01/23/2010 3:43 AM by Anonymous Poster	11	4252

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