Multiple Choice
Which of the following is true of FCAW?
A) When bevels are cut, the joint-included angle must be larger than 35 percent.
B) The addition of deoxidizers eliminates most of the precleaning required.
C) Welds cannot be made on plates with mill scale.
D) Edge-beveling preparation is required on all joints up to 1/2 inch.
Correct Answer:
Verified
Correct Answer:
Verified
Q6: If you feed out 10 feet of
Q7: _ are added to the flux and
Q8: _ can be added to improve hardness,
Q9: The American Welding Society defines _ as
Q10: The major atmospheric contaminations come from _.<br>A)
Q12: In FCAW, atmospheric shielding is _.<br>A) provided
Q13: FCAW electrodes have a flux that is
Q14: What device can be added to a
Q15: The main limitation of flux cored arc
Q16: Which of the following is true of