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Discussion Threads

Create Date / Rating Title / Poster	Last Post	Comments	Views
11/07/2011 3:46 AM Transformer at VFD (AC Drive) Output by technology	Last post: 11/09/2011 11:17 AM by Aldego	3	562
11/07/2011 11:34 PM Heating Ventilating and Air - Conditining for 2*2 MW Hydropower by sauravbabu	Last post: 11/09/2011 10:56 AM by pwr2thepeople	8	175
11/08/2011 2:34 AM Compact Voice Adequate Speaker by beltsander	Last post: 11/09/2011 10:21 AM by pwr2thepeople	8	176
11/06/2011 9:30 PM The Power Factor of New Transformer CL is 1.04% (20 Degree C) by wphsu	Last post: 11/08/2011 8:13 PM by wphsu	7	323
11/06/2011 8:54 PM Energy Meter by manojadat	Last post: 11/08/2011 7:45 PM by manojadat	4	159
11/03/2011 2:53 PM Minimum Phase-Earth Distance on Power Transmission Pylon by engilis	Last post: 11/08/2011 1:32 PM by engilis	4	160
11/08/2011 11:24 AM Industrial/Manufacturing Engineer by John McHan	Last post: 11/08/2011 11:57 AM by PWSlack	1	72
10/24/2011 12:00 AM Speed of a Permanent Magnet Synchronous Motor (PMSM) by sharath4	Last post: 11/08/2011 4:31 AM by sharath4	14	167
11/05/2011 4:13 AM Power Supply Tripping by coolyaar	Last post: 11/07/2011 5:49 PM by JRaef	12	305
11/05/2011 4:10 AM Slip Ring Motor Current When Used With VFD. by technology	Last post: 11/07/2011 2:07 PM by JRaef	7	373
11/04/2011 6:57 AM NTC Thermistor for Temperature Control by mado	Last post: 11/07/2011 11:04 AM by mado	29	1160
10/31/2011 4:49 AM Failure Metal High Halide Lamp by Anonymous Poster	Last post: 11/07/2011 10:47 AM by tdesmit	3	113
11/07/2011 2:49 AM Back EMF... by Anonymous Poster	Last post: 11/07/2011 10:03 AM by PWSlack	1	127
04/27/2009 8:43 AM LOW VOLTAGE by Anonymous Poster	Last post: 11/07/2011 2:05 AM by pnaban	3	101
04/23/2009 2:42 AM bus duct/cable aspects of using by Anonymous Poster	Last post: 11/07/2011 12:54 AM by pnaban	3	123
04/21/2009 3:36 PM Electric load calculation by sandeep lokhande	Last post: 11/07/2011 12:15 AM by pnaban	6	296
05/16/2011 12:54 AM 12V DC LED Bulb Circuit by puneetrverma	Last post: 11/06/2011 10:06 PM by Phaedra	4	406
11/06/2011 3:59 AM Guarantees For Generating Equipment. by sauravbabu	Last post: 11/06/2011 3:23 PM by dj95401	6	143
11/05/2011 4:43 PM Circuit Breaker Rating by pgola4u	Last post: 11/06/2011 1:39 PM by pgola4u	6	191
09/05/2009 8:39 AM 4 Pole Circuit breakers for DG Incomers on LT Panels by Ajay Patel	Last post: 11/06/2011 12:29 PM by venu kodeboyina	6	1982
11/04/2011 11:20 AM Tripping of Relay by pkmassar	Last post: 11/06/2011 9:02 AM by electricalexpert65	4	180
11/05/2011 4:34 PM Grounding Topics by wareagle	Last post: 11/06/2011 6:05 AM by Andy Germany	5	363
10/21/2011 10:40 PM Flash in Dry Type Transformer by shahzad	Last post: 11/06/2011 1:23 AM by shahzad	19	1595
11/05/2011 1:09 AM Automatic Star to Delta Converter by hmnshkmr77	Last post: 11/05/2011 11:40 AM by TonyS	3	299
11/02/2011 1:01 AM Difference Between CT Magnetizing and Secondary Excitation Current by adityaaroskar_88	Last post: 11/05/2011 7:04 AM by adityaaroskar_88	3	374
01/30/2011 5:46 AM Replacement of Slip Ring Motor With 'Squirrel Cage Motor & VFD' by Atul Chahure	Last post: 11/05/2011 4:05 AM by technology	13	1130
11/03/2011 4:11 AM Voltage Fluctuation by sriram1988	Last post: 11/04/2011 5:54 PM by marcot	5	295
11/04/2011 7:21 AM What Are the Factors Influecing the Op-Amps Gain?? by aniem	Last post: 11/04/2011 3:46 PM by lyn	3	141
11/21/2009 8:57 AM Electric motor 1 hp 220vac vs 110vac by tomkoko	Last post: 11/04/2011 2:16 PM by dkwarner	53	1392
11/04/2011 10:08 AM Earthquake Protection of Electrical Systems by Skipper_A	Last post: 11/04/2011 1:19 PM by Skipper_A	7	201
11/03/2011 11:06 AM Audible frequency by Anonymous Poster	Last post: 11/04/2011 3:48 AM by artsmith	9	178
11/03/2011 4:59 PM Waste Heat Recovery by saut syafrudin	Last post: 11/03/2011 11:29 PM by jack of all trades	3	175
10/31/2011 6:40 AM Breaker and Fuse Question by satishhar	Last post: 11/03/2011 9:32 PM by kvsridhar	15	209
10/29/2011 3:55 PM Planning Low Fuel Consumption DC Diesel Generator by saut syafrudin	Last post: 11/03/2011 7:01 PM by 67model	17	354
11/03/2011 3:56 AM Schottky Diode by Anonymous Poster	Last post: 11/03/2011 5:45 PM by jack of all trades	6	120
11/03/2011 1:23 AM Communication Cable by sauravbabu	Last post: 11/03/2011 5:24 PM by wareagle	6	161
11/02/2011 3:24 PM Neutral Grounding Disconnect Switch by Spicar Kilapilo	Last post: 11/03/2011 3:12 PM by Spicar Kilapilo	2	294
11/03/2011 2:33 AM Cable Laying by Anonymous Poster	Last post: 11/03/2011 2:20 PM by jack of all trades	4	184
11/03/2011 7:40 AM ATS Circuit Diagram by Jamesed	Last post: 11/03/2011 2:15 PM by jack of all trades	2	395
11/03/2011 7:49 AM Battery System Voltage Selection by Anonymous Poster	Last post: 11/03/2011 1:42 PM by TonyS	2	198
11/03/2011 2:26 AM Float Voltage for Battery and its Charger by sauravbabu	Last post: 11/03/2011 1:27 PM by TonyS	2	181
11/03/2011 5:16 AM 50Hz Transformer Core Use For 800 Hz by Anonymous Poster	Last post: 11/03/2011 1:14 PM by Anonymous Poster	2	240
11/01/2011 8:42 PM Motor Starter Feeding a VFD by live2learn	Last post: 11/03/2011 11:47 AM by Phys	6	344
11/03/2011 3:27 AM NER Calculation for the Alternator by gaikwad.nagesh	Last post: 11/03/2011 10:15 AM by electricalexpert65	3	210
11/02/2011 10:24 PM Oil Filteration of Transformer by Anonymous Poster	Last post: 11/03/2011 6:45 AM by fixitorelse	2	190
10/29/2011 4:32 PM Extending a 24 Conductor Camera Module Ribbon by hydrogenhead	Last post: 11/02/2011 6:25 PM by hydrogenhead	10	284
11/01/2011 12:17 PM Fault Current Test for Earthing Electrode by Charanjeet	Last post: 11/02/2011 1:47 PM by jack of all trades	4	186
11/01/2011 2:47 AM Ground Rod Resistance Value by Anonymous Poster	Last post: 11/02/2011 1:41 PM by ducon	16	474
10/23/2011 1:47 PM Modifying the Dimmer Circuit by Jay_	Last post: 11/02/2011 11:48 AM by Nando37	19	489
11/02/2011 5:44 AM Rockwell/AB - Power Monitor PM3000 by nelson1	Last post: 11/02/2011 10:37 AM by JRaef	2	210
10/23/2011 6:30 AM Star Connected Motor by Anonymous Poster	Last post: 11/02/2011 10:23 AM by Anilborate198	13	182
11/02/2011 1:15 AM About Force Calculation by amith	Last post: 11/02/2011 10:10 AM by Anonymous Poster	4	122
10/24/2011 5:23 AM Current Versus Speed Characteristics by sharath4	Last post: 11/02/2011 8:26 AM by Anonymous Poster	4	146
11/01/2011 2:44 AM Surge Counter for Surge Arrester. by sauravbabu	Last post: 11/02/2011 6:11 AM by sauravbabu	5	157
10/20/2011 3:08 PM Home Electrical Problem by Anonymous Poster	Last post: 11/01/2011 8:13 PM by dj95401	19	228
10/31/2011 5:20 AM UPS Working Without Battery Indication by ksingh	Last post: 11/01/2011 8:06 PM by mike k	2	110
11/01/2011 11:33 AM Frequency ajustment problem. by Brecco	Last post: 11/01/2011 8:04 PM by JWthetech	3	109
11/01/2011 8:56 AM Electrical by satishhar	Last post: 11/01/2011 2:34 PM by jack of all trades	4	140
11/01/2011 11:21 AM upfc by Anonymous Poster	Last post: 11/01/2011 2:21 PM by jack of all trades	2	91
11/01/2011 11:08 AM Eplan Electric Training by drajesh1985	Last post: 11/01/2011 11:24 AM by redfred	1	119
10/30/2011 7:38 AM PFI for Standby Genset by arif shahriar	Last post: 11/01/2011 6:29 AM by electricalexpert65	8	264
10/24/2011 8:43 AM Transformer Vector Group by kailasamvv	Last post: 11/01/2011 1:46 AM by kailasamvv	8	434
10/31/2011 10:06 PM Looking for Protection Relay Manuals by Akihito Shigeno	Last post: 10/31/2011 10:17 PM by lyn	1	299
10/24/2011 1:33 AM Fire Protection of Power Transformers by kamalikaacc	Last post: 10/31/2011 8:44 PM by electricalexpert65	3	117
10/26/2011 7:56 AM Cable Tray Earthing by Anonymous Poster	Last post: 10/31/2011 6:21 PM by cuba_pete	8	191
01/24/2011 12:15 PM Unexpected 7.5kVa Line Load by Alaskan Dad	Last post: 10/31/2011 4:55 PM by AK Dad	17	515
10/24/2011 11:51 AM Working with Electricity by ronseto	Last post: 10/31/2011 4:22 PM by cuba_pete	36	633
10/30/2011 4:43 AM 2/3 Logic by vasu.srinu001	Last post: 10/31/2011 12:30 PM by seg	2	549
10/30/2011 10:35 AM Sag Of Line Wires by lineman52	Last post: 10/31/2011 11:13 AM by JWthetech	7	166
10/27/2011 11:23 PM Transformer by rghatge76	Last post: 10/31/2011 8:36 AM by PeterT	11	186
10/28/2011 1:52 PM For 11kV Cable Sizing by Anonymous Poster	Last post: 10/31/2011 6:53 AM by brzk	6	416
10/24/2011 2:25 AM Condenser Testing by charmachem	Last post: 10/31/2011 1:48 AM by Yuri B.	4	136
10/29/2011 11:03 AM Project by anuj shukla	Last post: 10/30/2011 1:56 PM by jack of all trades	4	193
10/30/2011 12:47 AM Date Stamp with slc500 by Ronus0	Last post: 10/30/2011 8:47 AM by redfred	2	134
10/24/2011 4:38 AM About Force & Back EMF by amith	Last post: 10/30/2011 2:52 AM by amith	4	127
10/29/2011 3:20 AM Circuits of AVR, For a Three Phase Generator by Anonymous Poster	Last post: 10/30/2011 2:00 AM by Wal	4	266
10/28/2011 7:22 PM Neutral Disconnect Switch by Spicar Kilapilo	Last post: 10/30/2011 1:04 AM by msamad	3	389
10/20/2011 1:57 PM BLDC motor by ashishtbm	Last post: 10/29/2011 1:47 PM by Nando37	16	158
10/26/2011 9:21 AM transformer by purv	Last post: 10/29/2011 1:30 PM by Anonymous Poster	11	243
10/23/2011 5:25 PM Inverter TIG Welders and Generators by brian hughes	Last post: 10/29/2011 12:33 PM by Nando37	2	196
10/26/2011 5:06 AM Motor Control Centre by sriram1988	Last post: 10/29/2011 7:00 AM by arifkunnath	9	208
10/29/2011 3:26 AM circuits of AVR for a Three Phase Generator by harinkakaiya	Last post: 10/29/2011 3:31 AM by Anonymous Poster	1	182
10/27/2011 8:45 AM Incomer Rating of a Small Retail Shop by Jomon	Last post: 10/28/2011 11:17 PM by pnaban	6	121
10/21/2011 10:09 PM What is the Maximum Allowed (Safe) Voltage for Exposed DC Terminals? by Vladdd	Last post: 10/28/2011 12:49 PM by Andy Germany	50	2574
10/28/2011 6:59 AM Technical Specification of a Wind Power Plant by chandanasushma	Last post: 10/28/2011 11:27 AM by hithuanand	2	124
10/27/2011 12:28 PM Switching and Protective Devices by Pundalik	Last post: 10/28/2011 8:30 AM by KJK/USA	9	444
03/05/2011 9:31 AM Voltage Optimisation by vo	Last post: 10/28/2011 8:00 AM by Johnshd2011	23	378
08/14/2007 5:11 AM Selection of CT, PT? by Anonymous Poster	Last post: 10/28/2011 6:04 AM by manirul	6	663
10/26/2011 2:41 PM Brake Generator by pinku gupta	Last post: 10/28/2011 2:58 AM by pritam	5	240
10/26/2011 8:10 PM Individual Motor Short/Ground Fault Protection (art 430.52) on VFD Driven Motors by Anonymous Poster	Last post: 10/27/2011 2:25 PM by Anonymous Poster	5	261
10/25/2011 12:21 PM How make mechanical interlock in LV Switchgear by life 220	Last post: 10/27/2011 1:01 AM by pnaban	7	182
10/15/2011 4:35 AM Overload Protection by VFD by Substation 15	Last post: 10/26/2011 6:34 PM by JRaef	11	922
10/25/2011 4:40 PM Capacitor Bank by pinku gupta	Last post: 10/26/2011 7:53 AM by PWSlack	3	184
10/24/2011 2:37 AM induction heating by lingamsigma	Last post: 10/25/2011 3:37 PM by JRaef	3	146
10/25/2011 12:21 PM Regarding LT System by deepak2628	Last post: 10/25/2011 1:01 PM by JRaef	1	110
10/25/2011 12:05 PM CAPACITOR by shidin07	Last post: 10/25/2011 12:52 PM by wareagle	1	135
10/25/2011 4:06 AM nano science engineering in manufacturing of lighting equipments for automobiles by jackstraju	Last post: 10/25/2011 9:46 AM by JRaef	6	99
10/23/2011 11:48 AM Power Cables Ampacity by coolyaar	Last post: 10/24/2011 8:34 PM by 34point5	11	223
10/22/2011 9:37 AM Singel Pole vs. Double Pole MCB by coolyaar	Last post: 10/24/2011 4:57 PM by Andy Germany	14	1071
10/24/2011 11:01 AM Hi Pot Test by benotype	Last post: 10/24/2011 3:32 PM by redfred	4	195

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