Multiple Choice
The modulated current transfer process can be used to make code quality root welds ______.
A) only if the root face is 1/8 in (3 mm) and the root opening is 7/32 in. (2.7 mm)
B) when the root face is twice the size of the root opening but less than 5/32 in (4 mm)
C) even if the root opening and root face may vary as much as the code might allow
D) only in ferrous (steel) alloys
Correct Answer:
Verified
Correct Answer:
Verified
Q30: In the pulsed-arc metal transfer current cycle,
Q31: GMAW-P is a _ system that interlocks
Q32: The rate of voltage decrease as the
Q33: In axial spray metal transfer, the shielding
Q34: Which of the following is true of
Q36: The _ rate is the measure of
Q37: The _ current of the spray mode
Q38: When the GMAW-S process is properly tuned,
Q39: Explain the modulated current metal transfer process.
Q40: In the pulsed-arc metal transfer current cycle,