A radiographic indication 1 to 2 mm wide is observed running parallel to the toe of a double vee groove weld. Of the choices below, which one is it most likely to be? O a) weld metal crack. Ob) undercut. Oc) slag inclusion. Od) lack of side wall fusion. How is excess penetrant removed when using a post-emulsifiable penetrant? Oa) By dipping or spraying on an emulsifier then water washing. Ob) By brushing on an emulsifier then using a solvent. Oc) By water washing immediately after the dwell time. Od) By using a solvent immediately after the dwell time.

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A radiographic indication 1 to 2 mm wide is observed running parallel to the toe of a double vee groove weld. Of the
choices below, which one is it most likely to be?
O a) weld metal crack.
Ob) undercut.
Oc) slag inclusion.
Od) lack of side wall fusion.
Transcribed Image Text:A radiographic indication 1 to 2 mm wide is observed running parallel to the toe of a double vee groove weld. Of the choices below, which one is it most likely to be? O a) weld metal crack. Ob) undercut. Oc) slag inclusion. Od) lack of side wall fusion.
How is excess penetrant removed when using a post-emulsifiable penetrant?
Oa) By dipping or spraying on an emulsifier then water washing.
Ob) By brushing on an emulsifier then using a solvent.
Oc) By water washing immediately after the dwell time.
Od) By using a solvent immediately after the dwell time.
Transcribed Image Text:How is excess penetrant removed when using a post-emulsifiable penetrant? Oa) By dipping or spraying on an emulsifier then water washing. Ob) By brushing on an emulsifier then using a solvent. Oc) By water washing immediately after the dwell time. Od) By using a solvent immediately after the dwell time.
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