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Welding
AWS Welding Certification
Electrodes and Filler Metal Classification
Knowledge Check
Electrodes and Filler Metal Classification
Knowledge Check
Knowledge Check
1 / 10
Which polarity provides the deepest penetration in SMAW?
A
DCEP (reverse polarity)
B
DCEN (straight polarity)
C
All polarities provide equal penetration
D
AC only
Check Answer
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