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Welding
CWB W47.1 SMAW Welder Certification
Electrode Types and Metallurgy
Knowledge Check
Electrode Types and Metallurgy
Knowledge Check
Knowledge Check
1 / 11
What is the maximum recommended time that E7018 electrodes can remain out of the rod oven before re-baking?
A
Unlimited time if kept in a sealed metal container
B
8 hours for normal environments and 2 hours in high humidity
C
24 hours - moisture absorption at room temperature is negligible
D
4 hours maximum exposure time before re-baking is required per most welding codes
Check Answer
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