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Discussion Threads

Create Date / Rating Title / Poster	Last Post	Comments	Views
07/08/2009 2:43 AM breaker size by Anonymous Poster	Last post: 07/09/2009 2:07 PM by Jerry New Hampshire	5	118
07/08/2009 7:59 AM 230 vs 480 by Anonymous Poster	Last post: 07/09/2009 7:51 AM by Bill	9	175
07/06/2009 8:51 AM Contactors by Anonymous Poster	Last post: 07/09/2009 7:22 AM by Anonymous Poster	6	135
07/07/2009 6:47 AM CTs and PTs - Maximum and Minimum Height by Anonymous Poster	Last post: 07/09/2009 7:19 AM by Anonymous Poster	2	100
07/05/2009 9:20 AM VARIABLE FREQUENCY MOTOR CHARACTERS. by dhayanandhan	Last post: 07/09/2009 5:32 AM by nesubra	6	399
07/06/2009 8:12 AM Power Supply in Permanent Standby Mode by chandrakant	Last post: 07/09/2009 4:28 AM by tropicalspeed	19	244
07/08/2009 10:59 PM How to Build a Homemade Generator by rajeshbhanushali123	Last post: 07/09/2009 3:11 AM by PWSlack	2	181
07/08/2009 4:54 AM Tan delta test by Anonymous Poster	Last post: 07/09/2009 2:42 AM by setcc.akl	4	132
07/06/2009 7:35 AM Lightening Protection and Shielding Angle by setcc.akl	Last post: 07/09/2009 2:39 AM by setcc.akl	2	113
07/06/2009 7:27 AM Transmission Lines and Earthing by Anonymous Poster	Last post: 07/09/2009 2:37 AM by setcc.akl	3	238
07/07/2009 9:22 AM Grounded Neutral by Anonymous Poster	Last post: 07/08/2009 10:39 PM by North of 60	9	578
07/07/2009 1:20 PM TDA2614 Noise and Excessive Current by tobzn	Last post: 07/08/2009 10:57 AM by redfred	7	176
07/07/2009 7:34 PM Electrical System Ground Rods by Bobkat	Last post: 07/08/2009 10:17 AM by Bobkat	4	360
07/08/2009 8:47 AM Earthing Transformers by manir_b4u2002	Last post: 07/08/2009 9:00 AM by PWSlack	1	243
07/06/2009 2:05 PM Undervoltage Motor Performance by k.dhana	Last post: 07/08/2009 8:56 AM by nesubra	4	219
06/05/2007 9:47 AM Magnetic Heating by Anonymous Poster	Last post: 07/08/2009 5:43 AM by specscebu	14	442
07/08/2009 3:16 AM Electrical panel boards by prabhu12184	Last post: 07/08/2009 3:51 AM by Anonymous Poster	1	106
07/06/2009 12:11 PM Normal MCCBs vs. Current-Limiting MCCBs by sanjaygupta	Last post: 07/08/2009 12:19 AM by JRaef	6	861
07/02/2009 9:57 PM Trickle Charging and Batteries by gova1467	Last post: 07/07/2009 9:42 PM by mayt2u	9	248
07/07/2009 6:54 AM LCCs, MCCs and Starter Panels by Anonymous Poster	Last post: 07/07/2009 8:14 PM by Simon Wan	3	123
07/07/2009 3:00 AM MCCB Breaking Capacity by Anonymous Poster	Last post: 07/07/2009 3:54 PM by jack of all trades	3	176
07/02/2009 2:10 AM neutral grounding resitor design for HT alternator by Anonymous Poster	Last post: 07/07/2009 3:32 PM by jack of all trades	5	153
07/06/2009 1:25 PM 220V/60Hz vs 250V/50Hz by ICOBEL	Last post: 07/07/2009 10:29 AM by redfred	4	439
07/06/2009 4:57 AM What is Short Circuit Current? by Anonymous Poster	Last post: 07/07/2009 3:56 AM by Anonymous Poster	3	128
07/02/2009 9:18 PM Transformer Surge Arrestor by aikhh	Last post: 07/07/2009 2:44 AM by aikhh	7	1018
06/25/2009 11:51 PM Transformer Rating for Motor by GULKHAN	Last post: 07/06/2009 7:52 PM by msamad	16	891
07/04/2009 3:50 AM Development factor by mbperumal	Last post: 07/06/2009 7:26 PM by jack of all trades	3	73
06/30/2009 12:41 PM Extending the Life of Neon by hairlesssimian	Last post: 07/06/2009 7:14 PM by aurizon	11	290
07/05/2009 12:28 PM Motor speed by rajeshbhanushali123	Last post: 07/06/2009 3:05 PM by redfred	11	260
07/05/2009 2:17 PM Effects of DC current on the human body by Nah	Last post: 07/06/2009 12:45 PM by Nah	7	173
12/24/2008 2:22 AM Gas Insulated Switchgear (GIS) Reference Materials by sameh120	Last post: 07/06/2009 12:28 PM by Anonymous Poster	6	199
05/19/2009 1:15 PM electrical eng by Anonymous Poster	Last post: 07/06/2009 12:09 PM by CJMcGill	2	96
07/02/2009 6:07 PM Tesla Units and Magnetic Strength by RVZ717	Last post: 07/06/2009 11:56 AM by redfred	23	711
05/19/2009 10:55 AM Leading PFs and Equipment Damage by brad002	Last post: 07/06/2009 11:55 AM by CJMcGill	11	264
07/06/2009 6:10 AM How to Select MPCBs FOR VFDs by Anonymous Poster	Last post: 07/06/2009 10:50 AM by JRaef	2	102
07/01/2009 6:07 AM Heat Tracing Board by shock007	Last post: 07/06/2009 9:34 AM by shock007	9	170
07/01/2009 5:38 PM Gauges won't work! Alarming lights stay on! Headlights flickr by Anonymous Poster	Last post: 07/06/2009 9:27 AM by double_j_b	19	308
07/06/2009 3:41 AM Short Circuit Calculation by Anonymous Poster	Last post: 07/06/2009 8:14 AM by elkangorito	2	155
07/06/2009 7:58 AM Breaker First Pole to Clear Factor by gova1467	Last post: 07/06/2009 8:12 AM by sb	1	442
07/06/2009 6:55 AM Cable Sizing for Induction Motors by kimani	Last post: 07/06/2009 7:09 AM by Anonymous Poster	1	135
07/01/2009 7:46 AM electrical training courses by Anonymous Poster	Last post: 07/06/2009 6:47 AM by Anonymous Poster	7	125
07/03/2009 11:01 AM Machine Dimensions by selva123	Last post: 07/06/2009 3:45 AM by PWSlack	4	77
07/04/2009 8:52 AM CAPACITORS TO REDUCE SPIKE by Anonymous Poster	Last post: 07/06/2009 3:28 AM by PWSlack	2	109
07/05/2009 10:24 AM transformer by Anonymous Poster	Last post: 07/05/2009 6:40 PM by wareagle	1	93
04/23/2009 10:55 PM Short Circuit Matter by elect-ok	Last post: 07/05/2009 9:31 AM by dhayanandhan	3	250
07/05/2009 7:12 AM electronic by Daren	Last post: 07/05/2009 9:19 AM by Anonymous Poster	1	71
07/02/2009 7:32 AM What is a difference between Stainless steel 302 and 304 ? by Stas1234	Last post: 07/05/2009 2:15 AM by Stas1234	6	423
04/07/2008 12:20 PM Locked-Rotor KVA Code (Letter) by jjbadski	Last post: 07/05/2009 2:07 AM by Anonymous Poster	7	1253
07/02/2009 9:34 AM 138kv horizontal clearance by Anonymous Poster	Last post: 07/04/2009 11:44 PM by mayt2u	5	210
06/30/2009 2:27 AM Three-Phase Motor Needs Jogging to Start by Anonymous Poster	Last post: 07/04/2009 5:56 PM by Jack Jersawitz	41	956
07/04/2009 9:15 AM electrical by Anonymous Poster	Last post: 07/04/2009 9:29 AM by Chris Leonard	1	103
07/04/2009 5:35 AM what is meant by Emean (lux) value in lighting calculation by Anonymous Poster	Last post: 07/04/2009 8:24 AM by JohnDG	2	131
07/01/2009 11:41 PM Dissipiation Factor exceeds 1.5% by Anonymous Poster	Last post: 07/04/2009 2:26 AM by Anonymous Poster	3	126
07/01/2009 7:48 AM calculation for diameter of core balance CT by aehosseini	Last post: 07/04/2009 1:17 AM by aehosseini	6	236
07/02/2009 9:01 AM Temp Power by Anonymous Poster	Last post: 07/03/2009 6:30 PM by wareagle	8	136
07/02/2009 4:10 PM Arc Supression Circuit by Dead Bear	Last post: 07/03/2009 12:02 PM by Dead Bear	4	165
07/03/2009 6:57 AM Ladle Furnace Transformer by Anonymous Poster	Last post: 07/03/2009 10:27 AM by Milo	4	89
02/07/2008 11:39 PM Kv to HP Calculation by Anonymous Poster	Last post: 07/03/2009 9:52 AM by JRaef	7	902
07/03/2009 12:19 AM Sizing DC Cables by Anonymous Poster	Last post: 07/03/2009 5:53 AM by sb	12	186
11/17/2008 12:12 AM Reverse power trip, under certain conditions by Anonymous Poster	Last post: 07/03/2009 3:45 AM by Anonymous Poster	3	402
04/27/2009 12:01 PM Synchronizing DG Sets by ramvinod	Last post: 07/03/2009 3:22 AM by Anonymous Poster	5	256
06/04/2009 12:16 PM Arc Suppression by thankan	Last post: 07/03/2009 12:06 AM by sepitension	4	670
12/18/2008 5:22 AM Biogas Power Generators by MultiTech	Last post: 07/02/2009 9:35 PM by Anonymous Poster	13	476
06/30/2009 2:16 AM VFD for Stone Crusher Application? by technology	Last post: 07/02/2009 8:18 PM by Simon Wan	4	573
06/30/2009 6:20 AM French Standard for Lightning Protection by Anonymous Poster	Last post: 07/02/2009 11:41 AM by Anonymous Poster	5	152
06/30/2009 11:56 AM Drawings by Anonymous Poster	Last post: 07/02/2009 11:36 AM by Anonymous Poster	3	140
03/11/2009 6:24 AM Generator Load Sharing by dalibor	Last post: 07/02/2009 11:14 AM by HaHa	7	1119
07/02/2009 5:24 AM BBC MOTOR PROTECTION RELAY ITX-193-332-S2 by ALFREDO_JR	Last post: 07/02/2009 8:28 AM by snygolfgs	2	731
06/30/2009 8:20 AM Attaching a Resistor Between Two Stainless Rods by W9GFX	Last post: 07/02/2009 8:22 AM by W9GFX	10	282
07/01/2009 9:23 PM UPS output by Anonymous Poster	Last post: 07/02/2009 7:54 AM by elkangorito	2	96
06/03/2009 10:55 AM Rogowski Coils by Anonymous Poster	Last post: 07/02/2009 7:26 AM by Anonymous Poster	4	132
06/30/2009 9:10 AM LED Lighting in Sequence Using Transistors by nganpet	Last post: 07/02/2009 6:11 AM by Randall	11	2742
06/30/2009 11:05 AM Solid State Switches for Radar Modulators by SMICC	Last post: 07/02/2009 4:11 AM by Halando	5	129
06/29/2009 11:42 PM Multiple Relay Control with Microcontroller by plancette	Last post: 07/01/2009 4:42 PM by maveric_manic	9	312
06/30/2009 8:35 AM Supervising 120-V Solenoid Circuits by Craig McDonnell	Last post: 07/01/2009 11:46 AM by redfred	14	445
07/01/2009 10:02 AM req by murtaza04	Last post: 07/01/2009 10:11 AM by NotUrOrdinaryJoe	1	73
07/07/2008 7:51 AM please reply tertiary winding by shahzad	Last post: 07/01/2009 8:22 AM by Anonymous Poster	7	396
06/30/2009 10:05 AM Standards for Horizontal Clearance by Anonymous Poster	Last post: 07/01/2009 7:34 AM by dt_ashok	3	106
06/29/2009 12:58 AM Winding Pitch Code by zhoucwj	Last post: 07/01/2009 3:02 AM by melaia	3	359
10/22/2008 12:41 AM Ultrasonics by KulgoaTech	Last post: 07/01/2009 2:16 AM by longruncn	1	78
06/30/2009 7:31 AM DC Coils in AC Circuits by leosks134	Last post: 06/30/2009 11:11 PM by kudukdweller9	4	134
06/30/2009 3:35 AM PWM Rectifier by pfeeesun	Last post: 06/30/2009 4:15 PM by jack of all trades	2	119
06/25/2009 8:43 AM Minature Tracking Devices by roy hammy	Last post: 06/30/2009 7:01 AM by scotchdrnkr	25	465
06/30/2009 12:32 AM Cable Selection by Anonymous Poster	Last post: 06/30/2009 6:31 AM by Anonymous Poster	1	112
06/25/2009 2:20 AM Chokes Ratings for Drives by Anonymous Poster	Last post: 06/30/2009 5:32 AM by Anonymous Poster	12	954
06/22/2009 5:25 PM DEtecting Phase Angle in a PWM Recitifer by Anonymous Poster	Last post: 06/30/2009 3:53 AM by Anonymous Poster	1	81
06/28/2009 11:57 PM CT Connection - Bus Bar and Wire by NAVEED	Last post: 06/30/2009 3:47 AM by NAVEED	2	200
06/30/2009 2:57 AM Fire Resistant Panels and Motor Manufacturing by Anonymous Poster	Last post: 06/30/2009 3:05 AM by PWSlack	1	86
06/25/2009 8:35 PM Starting a 250HP Centrifual Blower by Anonymous Poster	Last post: 06/30/2009 12:28 AM by JRaef	7	263
06/28/2009 2:16 PM Null Point Motion Sensor Needed by Bill D	Last post: 06/29/2009 10:47 PM by Blink	16	189
06/27/2009 2:09 AM metal halide turns pink by gauravsachan1	Last post: 06/29/2009 9:24 PM by Anonymous Poster	8	416
02/23/2009 8:41 AM Motor Drawing Excessive Current? by jpsdhanny	Last post: 06/29/2009 8:27 PM by Anonymous Poster	9	547
06/24/2009 7:05 AM Short Circuit Calculation by mxshahab	Last post: 06/29/2009 3:56 PM by JohanGT	4	338
06/26/2009 10:43 PM Leadless Chip - Can anyone identify from these pics? by Mikerho	Last post: 06/29/2009 1:00 PM by kudukdweller9	7	372
06/29/2009 10:40 AM Control Circuit for Star Delta Connection by macmillan	Last post: 06/29/2009 11:16 AM by Anonymous Poster	1	1199
06/17/2009 9:04 AM Sizing an Incoming Breaker by Anonymous Poster	Last post: 06/29/2009 9:57 AM by PWSlack	2	209
06/29/2009 2:59 AM Power Cables and Star Delta Starters by Anonymous Poster	Last post: 06/29/2009 7:20 AM by HUX	2	290
06/27/2009 6:27 PM relays by rajeshind	Last post: 06/29/2009 5:27 AM by Anonymous Poster	2	109
06/26/2009 1:41 AM Will It Hurt My PLC? by shoyebsiddiqui	Last post: 06/29/2009 4:35 AM by ashoktoshniwal	8	214
06/29/2009 2:35 AM Maximum Loads and Electrical Outlets by Anonymous Poster	Last post: 06/29/2009 2:49 AM by PWSlack	1	115

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