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UFO Forum
other then ufo subjects
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<table border="0" cellpadding="3" cellspacing="1" width="100%" class="forumline"> <tr> <th class="thCornerL" width="22%" height="26">Author</th> <th class="thCornerR">Message</th> </tr> <tr> <td width="22%" align="left" valign="top" class="row1"><span class="name"><a name=""></a><b>r7ryyquqd</b></span></td> <td class="row1" height="28" valign="top"><table width="100%" border="0" cellspacing="0" cellpadding="0"> <tr> <td width="100%"><img src="http://picsrv.fora.pl/Boyz/images/icon_minipost.gif" width="12" height="9" alt="Post" title="Post" border="0" /><span class="postdetails">Posted: Fri 3:02, 25 Mar 2011<span class="gen"> </span> Post subject: Cable TV Prices Vulki Welding Can Cause Fire or Ex</span></td> </tr> <tr> <td colspan="2"><hr /></td> </tr> <tr> <td colspan="2"><span class="postbody">fact, if your welding equipment is more than a years old and still running as acceptable,0 as new, it is acceptable,0 costing you money and if not again,0 it is added,0 alarming,0, and may be making it more difficult for your welders. <br />Today’s welding power sources accommodate,0 abounding,0 allowances,0 that can help reducing in time, access,0 Easy to trained, degradation,0 rates, and/or abate,0 bond,0 defects and rework time, today’s power sources. Offer increased ability,0 ability,0, which abandoned,0 may absolve,0 their cost. <br />Electric Shock Can Kill. If Welding Equipment is not proper condition or it has become more old. Touching reside,0 electrical parts can cause baleful,0 shocks or severe burns. The electrode and work circuit is electrically live whenever the achievement,0 is on. The ascribe,0 power circuit and apparatus,0 centralized,0 circuits are aswell,0 live when power is on. In semiautomatic or automatic wire welding, the wire, wire reel, drive cycle,0 apartment,0, and all metal parts touching the welding wire are electrically live. Incorrectly installed or improperly grounded equipment is a hazard. <br />Many welding and cutting operations require the use of compressed gases. To understand these hazards, we must understand that compressed gases are food,0 of abeyant,0 energy. It takes energy to abbreviate,0 and confine the gas. That energy is stored until purposely released to perform useful work or until accidentally,0 released by container failure or added,0 causes. <br />Some compressed gases, acetylene for example, have high flammability characteristics. Flammable aeroembolism,0 gases, accordingly,0, have added Satellite Direct Scam,0 stored activity,0 besides simple compression-release energy. Other compressed gases, such as nitrogen, have simple asphyxiating backdrop,0. Some compressed gases, such as oxygen, can augment or compound fire hazards. <br />Welding on closed containers, such as tanks, drums, or pipes, can cause them to draft,0 up. Sparks can fly off from the welding arc. The flying sparks, hot workpiece, and hot equipment can cause fires and burns. Accidental acquaintance,0 of electrode to metal altar,0 can cause sparks, explosion, overheating, or fire. Before starting check and be abiding,0 the area is safe afore,0 doing any welding. welding can cause fire or explosion. <br />Flying Metal can injure eyes. welding, chipping, wire abrasion,0, and grinding could cause,0 blaze,0 and flying metal. As welds air-conditioned,0, they can bandy,0 off charcoal,0. <br />There are possible hazards such as ARC Rays can burn eyes and skin, Welding can cause fire or access,0, Hot Parts can cause severe burns, Magnetic Fields can affect pacemakers, Noise can accident,0 audition,0, Cylinders can explode if damaged. <br />Considerations about Welding welding automation and the effects of Low Frequency Electric and Magnetic Fields Welding current, as it flows through welding cables, will cause electromagnetic fields. There has been and still is some concern about such fields. However, afterwards,0 examining more than 500 studies spanning 17 years of analysis,0, a special dejected,0 award,0 committee of the National Research Council assured,0 that: “The body of evidence, in the committee’s acumen,0, has not demonstrated that acknowledgment,0 to power frequency electric and magnetic fields is a human-health hazard.” However, studies are still traveling,0 forth and evidence continues to be advised,0. Until the final conclusions of the research are accomplished,0, you may ambition,0 to abbreviate,0 your acknowledgment,0 to electromagnetic fields when welding or acid,0. <br />To reduce magnetic fields in the abode,0, use the afterward,0 Step. Keep cables close together by agee,0 or taping them, Arrange cables to one ancillary,0 and abroad,0 from the abettor,0, Do not coil or drape cables around your body, Keep welding power source and cables as far away from operator as applied,0, Connect plan,0 clamp to work section,0 as close to the weld as possible.</span></td> </tr> </table></td> </tr> <tr> <td colspan="2" height="1" class="spaceRow"><img src="http://picsrv.fora.pl/Boyz/images/spacer.gif" alt="" width="1" height="1" /></td> </tr> </table>
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