AWS-CWI Part A exam questions-answers
Practice Full AWS-CWI Part A exam with 150 questions answers. Practice Full Part-A Mock Examination with actual AWS-CWI exam difficulty …
Practice Full AWS-CWI Part A exam with 150 questions answers. Practice Full Part-A Mock Examination with actual AWS-CWI exam difficulty …
What is Post Weld Heat Treatment (PWHT) or Stress Relieving? Post Weld Heat Treatment (PWHT), or also called stress relief …
Meaning of E7024 Welding Rod E7024 welding electrode as per AWS A 5.1 or E4924 as per SFA 5.1M/ CSA …
What is Electrode Extension (Stickout)? Electrode extension or also called Electrode stickout length or stick-out distance refers to the length …
What is alloy 20 Cb3 Alloy 20Cb3, UNS No. N08020 is an alloy of Ni-Fe-Cr. The primary microstructure is predominately …
What is in ASME Section IID ASME BPVC Section 2-Materials-Part D-Properties or BPVC-IID (Customary) -2021 is part 4 of the …
What is Hardness of a material? Hardness is the resistance with which a material opposes the penetration of another (harder) …
What is the minimum distance between two welds? Welds should be placed at such a distance that the heat-affected zone …
What is Tantalum? Tantalum (Ta) is very hard, malleable, has high corrosion resistance, high electrical & heat conductor, and can …
What is Open Circuit Voltage or OCV? Welding processes require voltage in the range of 15 to 40 volts, and …