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08/14/2007 2:46 AM Regarding spectrum analyzer by dragonfury ; posted in Electrical Engineering	Last post: 08/16/2007 6:54 AM by RF_guy	10	246
08/16/2007 2:10 AM Automation and Software by Anonymous Poster ; posted in Software & Programming	Last post: 08/16/2007 6:38 AM by All About M.E.	2	137
08/13/2007 1:27 AM Sewage Pumpsets by karthik krish ; posted in Mechanical Engineering	Last post: 08/16/2007 6:10 AM by Anonymous Poster	8	162
08/11/2007 4:40 AM Regrinding a crankshaft by Anonymous Poster ; posted in Mechanical Engineering	Last post: 08/16/2007 6:06 AM by Wrenched	31	563
06/24/2007 3:26 AM Harmonic reduction by Anonymous Poster ; posted in Electrical Engineering	Last post: 08/16/2007 5:59 AM by PeterRyan	15	347
07/30/2007 4:54 AM Variable geometry turbochargers by anup4u ; posted in New Technologies & Research	Last post: 08/16/2007 5:35 AM by anup4u	2	158
06/28/2007 5:09 PM How do I get certified as a UL Panel Shop by KiwiSparky ; posted in Electrical Engineering	Last post: 08/16/2007 5:21 AM by PeterRyan	2	127
08/08/2007 9:31 AM Design fall protection by jpreynoso ; posted in Civil Engineering	Last post: 08/16/2007 5:06 AM by geomech	13	481
08/06/2007 12:13 PM Power Factor vs. Power Angle by mwi_709 ; posted in Electrical Engineering	Last post: 08/16/2007 4:24 AM by PeterRyan	2	228
08/14/2007 6:34 PM Telescopic pipe by Anonymous Poster ; posted in Mechanical Engineering	Last post: 08/16/2007 4:11 AM by Nigh	1	224
08/15/2007 1:35 PM optimization /pressure vessel by stiwari1983 ; posted in Manufacturing	Last post: 08/16/2007 3:03 AM by MUKULMAHANT	2	148
08/13/2007 3:49 AM Optics and Light by virendra ; posted in Communications & Electronics	Last post: 08/16/2007 2:31 AM by vermin	10	219
08/12/2007 4:51 PM Blackberry applications by Kevin Lynchehaun ; posted in General Discussion	Last post: 08/16/2007 2:28 AM by Anonymous Poster	2	182
08/11/2007 12:32 AM BATTERY CHARGER by Mohammad Nazmul ; posted in Electrical Engineering	Last post: 08/16/2007 2:20 AM by Andy Germany	52	478
08/15/2007 10:49 AM hurricane vs. typhoon by gmclendon ; posted in General Discussion	Last post: 08/16/2007 1:17 AM by coconutpete	7	213
08/14/2007 5:18 AM Capacitor Banks by Anonymous Poster ; posted in Electrical Engineering	Last post: 08/16/2007 1:08 AM by Anonymous Poster	5	187
08/15/2007 1:12 AM Embedded System Software by VipulPatel ; posted in Communications & Electronics	Last post: 08/16/2007 12:19 AM by Shyam	2	175
08/11/2007 9:54 AM Fuel pump by MACA ; posted in Mechanical Engineering	Last post: 08/15/2007 11:43 PM by fliptop427	4	140
08/03/2007 1:35 PM Power Factor Question by Anonymous Poster ; posted in Electrical Engineering	Last post: 08/15/2007 11:12 PM by PeterRyan	3	290
08/09/2007 1:12 AM Step-up DC-DC converter ( 4.2V to 12V) by Sufian ; posted in Electrical Engineering	Last post: 08/15/2007 9:52 PM by Sufian	20	365
08/15/2007 4:24 AM The grid? by tobias ; posted in General Discussion	Last post: 08/15/2007 9:04 PM by 3Doug	3	98
08/14/2007 2:00 AM Heavy Lifting by habib ; posted in General Discussion	Last post: 08/15/2007 8:29 PM by Anonymous Poster	6	145
08/04/2007 7:46 AM Could bridge collapse be prevented ? by traditional ; posted in Civil Engineering	Last post: 08/15/2007 6:14 PM by Johnjohn	41	661
08/09/2007 3:16 AM Titles for participants by ky ; posted in CR4 Feedback	Last post: 08/15/2007 5:06 PM by mgaulin	7	369
07/13/2006 9:18 AM Boston's "Big Dig" has 60 new problem spots by Chris Leonard ; posted in Civil Engineering	Last post: 08/15/2007 4:32 PM by Anonymous Poster	9	444
08/10/2007 9:36 PM Inverse tan calculations by Aquarius3rd:I:II ; posted in Electrical Engineering	Last post: 08/15/2007 1:46 PM by Kris	36	419
08/14/2007 3:09 PM Pore Size of Coffee Filter Materials by agua_doc ; posted in General Discussion	Last post: 08/15/2007 1:12 PM by Anonymous Poster	4	1184
08/14/2007 2:26 PM Young India Celebrates 60th Independence Day by Shyam ; posted in General Discussion	Last post: 08/15/2007 1:01 PM by Shyam	12	132
08/13/2007 8:05 PM Touch sensitive screens. by Anonymous Poster ; posted in General Discussion	Last post: 08/15/2007 12:41 PM by Philab	10	281
08/13/2007 9:37 PM Meaning of Feigenbaum Constant by agua_doc ; posted in General Discussion	Last post: 08/15/2007 11:31 AM by TVP45	1	167
08/04/2007 6:01 AM cfd software by Anonymous Poster ; posted in Mechanical Engineering	Last post: 08/15/2007 11:29 AM by sweener24	3	134
04/22/2007 11:05 PM Can polyurethane be considered a good substitute for impervious PVC textiles? by Anonymous Poster ; posted in Chemical & Material Science	Last post: 08/15/2007 9:21 AM by Famramcas	1	153
08/09/2007 8:13 PM Does a ceiling fan cool a room? by semi-retired designer ; posted in Mechanical Engineering	Last post: 08/15/2007 9:04 AM by Famramcas	62	980
08/11/2007 5:30 PM Looking for Central a/c re-charging details by Anonymous Poster ; posted in General Discussion	Last post: 08/15/2007 9:04 AM by ote	12	330
08/03/2007 12:38 AM welding in aluminum Smelter Company by Anonymous Poster ; posted in Chemical & Material Science	Last post: 08/15/2007 8:28 AM by mdiag	3	156
08/06/2007 6:59 PM Net working problem by muthuraman77@hotmail.com ; posted in Communications & Electronics	Last post: 08/15/2007 7:44 AM by Haajee	6	169
08/14/2007 9:23 AM Motorized Valve Location by ustrux ; posted in Mechanical Engineering	Last post: 08/15/2007 7:17 AM by Anonymous Poster	1	128
08/05/2007 5:14 AM copper bonded earthing rods by Khalid HabiabAlla ; posted in Electrical Engineering	Last post: 08/15/2007 3:41 AM by Khalid HabiabAlla	3	138
08/11/2007 5:14 AM failure of ac equipments by Anonymous Poster ; posted in Electrical Engineering	Last post: 08/15/2007 2:07 AM by MUKULMAHANT	3	127
08/07/2007 6:47 AM How to make tranducer to change 0-60mVolt become 0-5 Vdc? by Anonymous Poster ; posted in Electrical Engineering	Last post: 08/15/2007 1:40 AM by MUKULMAHANT	4	189
08/06/2007 9:02 PM What's the effect of diode change using different W but same V by Anonymous Poster ; posted in Electrical Engineering	Last post: 08/15/2007 1:37 AM by MUKULMAHANT	13	156
08/05/2007 7:03 AM can i use 150 watt choke for 75 watt bulb by Anonymous Poster ; posted in Electrical Engineering	Last post: 08/15/2007 1:25 AM by MUKULMAHANT	31	454
08/05/2007 1:56 AM Rotating Rectifier of the Generator by Anonymous Poster ; posted in Electrical Engineering	Last post: 08/15/2007 1:20 AM by MUKULMAHANT	4	183
12/15/2006 11:19 PM Hydrogen from Coal Gas by tpkapoor ; posted in General Discussion	Last post: 08/15/2007 12:40 AM by tpkapoor	5	288
08/08/2007 8:03 PM Which Processor? by cirreb217 ; posted in General Discussion	Last post: 08/15/2007 12:03 AM by RoryHoulihan	16	486
08/12/2007 9:10 AM Switching Regulator System. by NSS ; posted in Electrical Engineering	Last post: 08/14/2007 11:35 PM by jack of all trades	14	201
08/13/2007 12:28 PM Brass-aluminum bearing thrusts by Anonymous Poster ; posted in Aerospace	Last post: 08/14/2007 8:17 PM by user-deleted-1114	5	221
08/13/2007 9:39 AM Hollywood operating system by PlbMak ; posted in General Discussion	Last post: 08/14/2007 7:24 PM by U V	15	167
08/13/2007 5:23 AM Countering Torque by gf0012-aust ; posted in New Technologies & Research	Last post: 08/14/2007 6:14 PM by gf0012-aust	3	274
08/13/2007 1:23 PM Eucalyptus Oil by Anonymous Poster ; posted in Chemical & Material Science	Last post: 08/14/2007 5:43 PM by Anonymous Poster	4	171

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