SCWI Course

Q:- A high level of surface cleaning is important prior to penetrant testing in order to

Posted on


  • The reduce the amount of penetrate used
  • Reduce the level of false identification
  • Ensure a good bound for the developer
  • Improve the viscosity of the penetrate

This entry was posted in AWS CWI Questions and tagged , , , , , , , , , , , , , , , , , , , , .

Q:- A typical min OCV requirement for MMA using either rutile or cellulosic electrode would be

Posted on


  • 40 Volts
  • 120 Volts
  • 100 Volts
  • 50 Volts

This entry was posted in AWS CWI Questions and tagged , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , .