Sunday, July 31, 2011

Re: [MW:11999] GTAW Vs SMAW

Due to more resistance of SMAW Electrode size and length for current to flow, higher voltage is required
Pandithan
Cethar Ltd
Trichy

On Fri, Jul 29, 2011 at 5:06 PM, Prasu Cutie <pracuty@gmail.com> wrote:
Dear Experts,

for the same current voltages are different for GTAW & SMAW why???  Plz explain

GTAW     90-180A   9-14V


SMAW    90-180A   22-26V


Regards
Prasad

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