In a typical ASME welder qualification test using an open root, if F3 electrodes are used all the way out, the welder qualifies on _____.
a. F3 electrodes only for both plate and pipe
b. F4 electrodes for both plate and pipe
c. F3 electrodes for plate only
d. all electrodes for both plate and pipe
a
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The trend in farm size and crop diversity is:
a. smaller size, more diversity c. larger size, less diversity b. larger size, more diversity d. smaller size, less diversity
Diesel engines are more fuel efficient than gasoline engines
Indicate whether the statement is true or false
Although most of the frog supply comes from the wild, some cultivation of frogs occurs in ____________________ and ____________________
Fill in the blank(s) with correct word
Carry the answer to two decimal places. The lamps in the figure require a total current of 7.76 amperes. How many amperes will 2 lamps require? (All the lamps are of the same type, and each requires the same number of amperes.)
Fill in the blank(s) with the appropriate word(s).