The _____ process is identified by the pointing of the wire tip from which hundreds of very small drops are projected per second axially across the arc gap to the molten weld pool.?
?
A. buried-arc transfer?
B. axial spray transfer?
C. modulated current transfer?
D. globular metal transfer?
Answer: B
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When electricity passes through the body, the results can range from death to a slight, uncomfortable stinging sensation, depending upon the amount of electricity that passes through the body, the path the electricity takes, and the amount of time that the electricity flows.
Answer the following statement true (T) or false (F)
Water, in the form of low-pressure vapor, is suspended in the air and is called ____________________.
Fill in the blank(s) with the appropriate word(s).
The muscle layer of the heart is the
A) epicardium. B) myocardium. C) endocardium. D) visceral pericardium. E) endothelium.
What is true of ULEV vehicles?
A) ULEV is a California standard emphasizing low HC emissions B) They meet a higher standard than LEV vehicles C) Both A and B D) Neither A nor B