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Manufacturing Processes

December 8, 2016
Published By : Pratik Kataria
Categorised in:

Resistance Welding (Electric Resistance Welding)

$H = I^2 RT$

Some terms,

H = heat generated in joules,

I = current in amperes,

R = resistance at the contacting area between two metal parts in ohms,

t = time of current flow in seconds