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One is just as safe as the other. The deciding factor here is what supply voltage do you have at your establishment to operate the welder a single phase or three phase service.

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13y ago

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What is the difference between rectifier and inverter type welding machine?

A welding rectifier is a m/c which converts A.C. supply to D.C.supply. Rectifiers are used for heavy welding work. An invertor is a welding m/c which converts A.C. supply to D.C.supply and then again converts D.C. to A.C. The wt. of invertor welding m/c is less than a welding transformer.


What typy of welding machine do you need to weld steel?

Steel is such a commonly used metal that almost any welding machine can accommodate it. Some are better than others though. Steel is usually welded with either sick welding, or wire welding (gas shielded or flux core)


What determines whether polarity of a welding machine is set up for DCEN or DCEP?

The electrode. In some cases thin materials weld better with DCEN.


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it is not a question of which is better. the welding types are chosen according to our own requirements


Is a signal generator better and easier to use then a rectifier?

yes


Can AC arc welding machine be converted into 12volt lead acid battery charger?

Well, it CAN. But for the effort and money required you'd be better off buying a charger instead.


What can you do to get better at welding?

One word - PRACTICE


What are the advantages of using an electrode positive in welding processes?

Using an electrode positive in welding processes can provide advantages such as better penetration, increased welding speed, and improved control over the welding arc.


Why three-phase six pulse rectifier is better than three-phase three pulse rectifier?

By this process all errors to be removed and electricity distribution becomes storng. Rectifier always react all abstraction which law given be Ohms.


What are the advantages of using MIG welding with flux core wire compared to other welding methods?

MIG welding with flux core wire offers advantages such as higher welding speed, better penetration, and increased portability compared to other welding methods.


What are the advantages of using flux core welding gas in comparison to other welding techniques?

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What determines weather the polarity of a welding machine is set for dcen or dcep?

DCEP supplies about two-thirds of the heat at the end of the rod, which allows more digging action, or penetration, into the base metal. It's what you want to use for thick steel. For thin steel, direct current electrode negative (DCEN) is best.