How is preheat for tack welds during assembly and fit up determined? a) By the welders as they have extensive knowledge b) The fabrication specification/WPS will give the requirements c) The fabrication drawing will give all the information d) Any temperature will do as it is only a tack weld

How is preheat for tack welds during assembly and fit up determined?
a) By the welders as they have extensive knowledge
b) The fabrication specification/WPS will give the requirements
c) The fabrication drawing will give all the information  
d) Any temperature will do as it is only a tack weld
by

1 Answer

Answer :

b) The fabrication specification/WPS will give the requirements
by

Related questions

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