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Discussion Threads

Create Date / Rating Title / Poster	Last Post	Comments	Views
11/09/2010 1:40 AM Capacitor with DC supply by Kiran D	Last post: 11/10/2010 3:07 PM by PeterT	4	126
11/09/2010 8:25 AM IP - Standards by Anonymous Poster	Last post: 11/10/2010 11:58 AM by timelord	6	297
11/10/2010 7:31 AM Auto Grid Software for Substation Earth System Designing. by ash_akm	Last post: 11/10/2010 9:48 AM by Anonymous Poster	1	83
11/09/2010 3:06 AM Protection Relay Earthing in Power System by raj151857	Last post: 11/10/2010 9:22 AM by electricalexpert65	1	243
11/10/2010 5:24 AM Lighting in Mining Area by manirul	Last post: 11/10/2010 8:59 AM by electricalexpert65	1	188
11/06/2010 1:27 PM Whether ELCB is Required or Not by Anonymous Poster	Last post: 11/09/2010 11:51 PM by manroop	10	308
11/08/2010 10:38 PM Tan Delta Using a Power Analyzer by Anonymous Poster	Last post: 11/09/2010 9:41 PM by Anonymous Poster	2	93
11/04/2010 7:15 PM Using 60Hz Transformer on 50Hz Supply by jinxnao	Last post: 11/09/2010 6:18 PM by jinxnao	5	2656
11/09/2010 3:11 AM 2 IC:1BC PCC by raj151857	Last post: 11/09/2010 5:53 PM by Tornado	1	118
11/09/2010 11:07 AM AC Generator Cooling Air Flow by Anonymous Poster	Last post: 11/09/2010 5:09 PM by Anonymous Poster	1	139
10/06/2010 4:12 AM Portable Electrical Equipments by hien.nguyenquoc	Last post: 11/09/2010 4:48 PM by Anonymous Poster	13	161
11/09/2010 12:56 AM Powerpac Cable Sizing Software by polerz	Last post: 11/09/2010 2:20 PM by wareagle	4	298
11/03/2010 2:27 AM Insulating Varnish for Cut Bakelite Surface by gharemp	Last post: 11/09/2010 12:20 PM by PeterT	6	240
05/12/2009 6:18 AM Paralleling of distribution transformers by harry potter	Last post: 11/09/2010 9:40 AM by jinxnao	13	817
11/09/2010 6:26 AM Servo Motors AC & DC by Kiran D	Last post: 11/09/2010 7:03 AM by PWSlack	1	138
11/05/2010 4:15 AM Lead Acid Battery Charging by Guest1947	Last post: 11/09/2010 4:55 AM by Anonymous Poster	33	365
12/30/2008 9:44 AM Neutral Wire Connection and ELCB Tripping by Piggy	Last post: 11/09/2010 2:46 AM by Anonymous Poster	33	2973
11/03/2010 1:41 PM Mechanical Force in High Voltage Surge Arrester by Anonymous Poster	Last post: 11/09/2010 12:28 AM by Anonymous Poster	4	113
11/05/2010 3:43 AM DC Fast Charger Consumption Equivalent by 350G	Last post: 11/08/2010 10:43 PM by Shyam	18	329
11/08/2010 6:49 AM Inductive Coil by Kiran D	Last post: 11/08/2010 9:14 PM by klearzen	4	130
11/05/2010 6:10 PM Generator for Microhydroelectric Power Generation Station? by tsgrue	Last post: 11/08/2010 5:12 PM by tsgrue	3	189
11/08/2010 10:17 AM RL Switching Theorem by Anonymous Poster	Last post: 11/08/2010 1:37 PM by Anonymous Poster	5	164
11/06/2010 4:00 AM Lake of Phase Voltage (One Phase is Missing) for 3 Phase Motor by kamalothmanhamzah	Last post: 11/08/2010 12:22 PM by JRaef	10	152
11/06/2010 4:01 PM Inverter, Star/Delta, VFD or Soft Starter by Brelvi	Last post: 11/08/2010 12:19 PM by JRaef	4	880
11/05/2010 7:44 AM Electrical - Cage Motor by soojoychat	Last post: 11/08/2010 9:36 AM by PWSlack	2	107
11/05/2010 9:16 AM Different Wire Sizes of Load Neutral and Ground by Anonymous Poster	Last post: 11/08/2010 9:32 AM by PWSlack	5	114
10/05/2010 7:43 AM Bus Duct Design by medichem	Last post: 11/08/2010 9:17 AM by Anonymous Poster	8	479
11/06/2010 12:04 PM 600VA Invertor Consuming Lot of Current by rajkochi	Last post: 11/08/2010 9:16 AM by Stinky Pete	3	143
11/06/2010 3:49 AM Controller problem! (Urgent) by pstanwar9229	Last post: 11/08/2010 9:04 AM by pstanwar9229	5	147
11/07/2010 12:33 AM Mathematics Question by Anonymous Poster	Last post: 11/08/2010 9:03 AM by PWSlack	8	126
11/07/2010 4:35 AM Transformer by Anonymous Poster	Last post: 11/08/2010 9:00 AM by PWSlack	9	174
11/08/2010 12:46 AM Electrical Construction by Anonymous Poster	Last post: 11/08/2010 8:39 AM by PWSlack	4	125
11/08/2010 2:54 AM Installing AV System and Beam Detector by cjohnnymario@yahoo.com	Last post: 11/08/2010 5:56 AM by Anonymous Poster	1	101
06/16/2010 11:44 AM Copper Corrosion by nathanmue	Last post: 11/08/2010 5:47 AM by Leonf	13	323
11/01/2010 10:33 AM Electrical Powerline Effects on Humans by cosmos	Last post: 11/08/2010 3:09 AM by RED PIG	5	139
11/06/2010 1:41 AM Motor Starter by soojoychat	Last post: 11/08/2010 2:00 AM by Anonymous Poster	11	373
11/06/2010 6:14 AM What is the Purpose of Phase Angle in Transformers? by Anonymous Poster	Last post: 11/08/2010 1:51 AM by omar.aziz	4	185
11/07/2010 1:59 AM Protection Relay by Anonymous Poster	Last post: 11/08/2010 1:41 AM by omar.aziz	2	146
10/21/2010 4:54 AM Possible for Motors of Same kW to Have Different HP? by whezmabeer	Last post: 11/08/2010 1:26 AM by Anonymous Poster	28	904
03/30/2010 12:01 PM Street Lighting by abood_f	Last post: 11/08/2010 12:25 AM by pnaban	4	235
11/05/2010 8:58 AM IC's containing multiple AND and OR ciruicts by ltcps	Last post: 11/08/2010 12:12 AM by Shyam	20	290
11/07/2010 11:41 PM What Factors Should be Synchronized in Thermal Power Plant? by konacnu	Last post: 11/08/2010 12:12 AM by jdretired	1	115
11/05/2010 9:03 AM Connecting Cable Into the Switchgear by Anonymous Poster	Last post: 11/07/2010 1:44 PM by jack of all trades	4	108
08/04/2010 2:31 AM Power Consumption of AC's In Terms of TR by Anonymous Poster	Last post: 11/07/2010 11:02 AM by pnaban	6	155
11/07/2010 1:13 AM Thevenin Theorem by Anonymous Poster	Last post: 11/07/2010 9:28 AM by msamad	1	134
10/30/2010 3:11 AM Pump Performance - Voltage Drop by dunstansa	Last post: 11/07/2010 2:34 AM by Energy Conservation	8	239
08/05/2010 1:44 AM Differnt Voltage and Frequency Levels Around the World by Rooney	Last post: 11/07/2010 1:13 AM by pnaban	38	679
11/06/2010 11:49 AM 40W / 110V Copper Choke by rajkochi	Last post: 11/06/2010 10:54 PM by Anonymous Poster	2	164
11/03/2010 7:47 PM Power Conversion 480VAC 3-Phase to 208VAC & 120VAC Single Phase by RIGDESIGNER	Last post: 11/06/2010 8:08 PM by Anonymous Poster	15	1003
11/06/2010 2:25 PM Circuit's Time Constant by Anonymous Poster	Last post: 11/06/2010 7:12 PM by redfred	7	111
11/05/2010 1:12 PM Cable Weight by arunbabu	Last post: 11/06/2010 6:32 PM by Tornado	7	125
11/04/2010 12:41 PM Voltage Step Down Using Resistors by Anonymous Poster	Last post: 11/06/2010 6:16 PM by StandardsGuy	21	689
11/05/2010 5:25 PM Sizing a Diesel Genset by Brelvi	Last post: 11/06/2010 4:13 PM by Brelvi	7	186
05/15/2007 1:16 PM Old WWII lighter technology by Anonymous Poster	Last post: 11/06/2010 3:19 PM by Snakers	22	919
11/06/2010 10:38 AM Effect on Primary by sidhu16	Last post: 11/06/2010 3:08 PM by wareagle	2	107
11/06/2010 4:52 AM Power Transformer Temp Setting by RzrElec	Last post: 11/06/2010 9:49 AM by sidhu16	4	652
11/05/2010 12:29 PM Excitation Current and TTR Testing by Gizmo787	Last post: 11/06/2010 7:18 AM by rhkramer	2	294
11/02/2010 3:45 AM Cable Size to Use by komez	Last post: 11/05/2010 11:59 PM by rockraiden	6	128
11/03/2010 12:34 PM Cost Calculation - Generator Consumption by Anonymous Poster	Last post: 11/05/2010 4:01 PM by Anonymous Poster	4	323
11/03/2010 12:47 PM Selection of MCCBs for Jet Fuel Hydrant Starters by murwab	Last post: 11/05/2010 2:55 PM by JRaef	6	172
11/02/2010 2:58 AM Unbalance Current Measurement Through Tong Tester by Nishikant prasad	Last post: 11/05/2010 1:17 PM by Yuri B.	4	113
11/03/2010 10:22 AM 240volt from...12-24-48v.. by GERARD1910	Last post: 11/05/2010 10:38 AM by GERARD1910	11	129
11/03/2010 8:29 AM Inverter Noise Level by salahuddin zia	Last post: 11/05/2010 6:41 AM by salahuddin zia	3	111
11/04/2010 9:13 AM Volvo Penta D5AT by raghd2	Last post: 11/05/2010 4:04 AM by PWSlack	2	132
11/04/2010 10:49 AM Insulating Base for High Voltage Surge Arrester by Anonymous Poster	Last post: 11/05/2010 12:04 AM by Bluestone	7	349
10/31/2010 12:03 PM Solar Energy by fatma saif	Last post: 11/04/2010 6:44 PM by Anonymous Poster	22	202
11/01/2010 9:41 AM Motion Sensor Wiring by netmaker	Last post: 11/04/2010 4:13 PM by timelord	35	586
10/14/2008 12:28 AM electrical engineering by Anonymous Poster	Last post: 11/04/2010 2:52 PM by Industrial CircuitBreaker	2	130
11/03/2010 4:48 AM Of PVC & Mice by Borrowdale Dan	Last post: 11/04/2010 2:40 PM by JRaef	7	102
11/02/2010 12:08 PM Military Diesel Generator Distribution Panel by AnhydrousBob	Last post: 11/04/2010 10:53 AM by pwr2thepeople	7	228
11/02/2010 4:36 AM Active Power Saving by Anonymous Poster	Last post: 11/04/2010 10:20 AM by JRaef	17	168
11/01/2010 5:40 PM motorized transfer switch by Anonymous Poster	Last post: 11/04/2010 9:26 AM by Anonymous Poster	2	93
11/02/2010 12:37 AM 24 VDC PWM Causes Objectionable Motor Noises in Housing by Laughing Jaguar	Last post: 11/04/2010 9:21 AM by Laughing Jaguar	13	319
11/03/2010 11:53 AM Bode Plots by Anonymous Poster	Last post: 11/04/2010 8:37 AM by RDGRNR	3	82
02/12/2009 7:01 AM Tan Delta Testing of Power Transformer by smilesantoo	Last post: 11/04/2010 7:33 AM by Anonymous Poster	7	4151
11/02/2010 6:35 AM Power Factor Panel Problem by therealabdo	Last post: 11/04/2010 2:19 AM by therealabdo	17	395
02/23/2010 8:14 AM ABB SF6 CB by Electronaut	Last post: 11/04/2010 1:06 AM by pnaban	9	281
11/02/2010 8:29 AM GENERATOR TRANSFORMERS by PK GAUTAM	Last post: 11/04/2010 12:24 AM by sms149	4	184
11/03/2010 6:09 AM Hermetic Transfomer by martense	Last post: 11/03/2010 9:10 PM by martense	2	87
11/01/2010 7:20 PM Allen Bradley Panelview Communications by dahoneycutt	Last post: 11/03/2010 6:32 PM by dahoneycutt	3	143
11/03/2010 10:27 AM Explosion Proof Room Fan Timer by mariapainting	Last post: 11/03/2010 3:46 PM by TonyS	5	213
11/03/2010 10:14 AM DB's by emmiedyke	Last post: 11/03/2010 3:31 PM by TonyS	3	94
11/01/2010 10:18 PM Motor Winding Resistance and Phase to Phase Difference by vicqui	Last post: 11/03/2010 11:45 AM by PWSlack	2	105
11/01/2010 10:25 PM Motor Winding Resistance by vicqui	Last post: 11/03/2010 11:44 AM by PWSlack	4	126
11/02/2010 2:43 AM Earth Fault Problem - Main Feeder Tripping on Earth Fault by DannyD	Last post: 11/03/2010 11:43 AM by PWSlack	4	147
11/01/2010 10:05 PM Adding Another Fire Panel in Same Building by Cobra63	Last post: 11/03/2010 11:30 AM by WJMFIRE	2	150
11/02/2010 11:35 AM Volt-Ampre Capacity of Solar Panels by Anonymous Poster	Last post: 11/03/2010 11:27 AM by PWSlack	3	96
11/01/2010 8:19 AM Distribution From a Substation by v1406	Last post: 11/03/2010 10:47 AM by pnaban	12	289
10/31/2010 1:43 AM Charge Controller by Anonymous Poster	Last post: 11/03/2010 9:41 AM by Anonymous Poster	6	263
11/02/2010 3:06 AM Lightning Arrestor - Preventative Maintenance by Anonymous Poster	Last post: 11/03/2010 9:40 AM by Bluestone	4	483
07/24/2009 7:00 AM Armored Cable and Earthing by Anonymous Poster	Last post: 11/03/2010 8:29 AM by Anonymous Poster	4	738
05/23/2008 11:49 AM Convert Mechanical to Electrical energy by NEPA	Last post: 11/03/2010 8:03 AM by Anonymous Poster	29	559
10/22/2010 6:30 AM Earth Pit Sizing - 1MVA Transformer and 7.5MVA Power Transformers by Anonymous Poster	Last post: 11/03/2010 3:19 AM by rockraiden	10	637
06/14/2010 5:12 PM Substation Battery Rack Grounding by Anonymous Poster	Last post: 11/03/2010 2:53 AM by CJMcGill	5	1732
10/27/2010 7:24 AM Protecta Lite by Anonymous Poster	Last post: 11/03/2010 1:32 AM by manroop	4	111
11/02/2010 11:58 PM Frame Leakage Protection by Anonymous Poster	Last post: 11/02/2010 11:58 PM by Anonymous Poster	0	93
10/31/2009 10:31 AM Modifying genset voltage for 120v RV by fixx	Last post: 11/02/2010 11:00 PM by IanR	21	538
10/28/2010 8:37 AM PIN Diode Switch in a Frequency Multiplier Circuit by rfengr1	Last post: 11/02/2010 6:32 PM by WAWAUS	5	280
11/02/2010 10:35 AM Engine Generator Set Load Test by Anonymous Poster	Last post: 11/02/2010 4:03 PM by TonyS	6	132
11/02/2010 4:30 AM DC Circuit Breakers by Anonymous Poster	Last post: 11/02/2010 3:44 PM by TonyS	4	106

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