The movement or weaving of the welding electrode can control the following characteristics of the weld bead: buildup, width, undercut, and ____________________.
Fill in the blank(s) with the appropriate word(s).
overlap
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Two disadvantages of a self-contained breathing apparatus (SCBA) are:
What will be an ideal response?
High culture of the late nineteenth century was devoted to which of the following?
a. hard work b. utopian ideals c. romantic visions d. Enlightenment hopes
Technician A says that galvanic activity is the result of a poor ground connection. Technician B says that electrolysis can occur with a poor ground connection. Which technician is correct?
A) Technician A only B) Technician B only C) Both technicians A and B D) Neither technician A nor B
A loose ground connection ________
A) Causes reduced current flow B) Causes less power to be available to the electrical components C) Both A and B D) Neither A nor B