____ is used as a deoxidizer and ferrite former.
A) Silicon
B) Chromium
C) Nickel
D) Molybdenum
Correct Answer:
Verified
Q2: As the percentage of _ increases, it
Q4: _ indicates a composite electrode.
A) E
B) R
C)
Q5: As the percentage of _ increases, the
Q8: In the identification system for mild steel
Q10: For fabricating structural and low-alloy steels, the
Q14: Which group has developed the most widely
Q15: In the AWS specification for carbon steel-covered
Q17: _ is an austenite former.
A) Silicon
B) Chromium
C)
Q18: In the AWS numbering system for carbon
Q19: _ indicates a rod that is heated
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