Cswip 3.1 Question With Answer And Explanation [verified] -

A. Low carbon steel B. Ferritic stainless steel C. Austenitic stainless steel D. Martensitic stainless steel

B) Whether grinding was authorized by the WPS cswip 3.1 question with answer and explanation

: Which NDT method is most suitable for detecting surface cracks on a ferromagnetic steel weld? : Magnetic Particle Testing (MT). Explanation cswip 3.1 question with answer and explanation

: During root welding, what is the most likely cause of excess penetration? : The welding current is too high. Explanation : Higher amperage increases the heat input (calculated as cswip 3.1 question with answer and explanation

High current melts the base metal faster than filler metal can fill the groove. A steep electrode angle (dragging) directs arc into the sidewall, melting the edge. Memory trick: "High amps = Excavated amps (undercut)."

→ Answer: Energy absorbed before fracture