The electrical connection between the welding current and the electrode wire is provided by the _____
A) weld puddle B) shielding gas C) contact tip D) nozzle
C
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Which oil was designed to be used in the same place where mineral oil is used?
A) Alkyl benzene B) Polyol ester C) Glycol-based oil D) Mineral oil
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Feedlot manager is an example of which type of animal science employment?
A. animal training and care B. science C. food processing, inspection, and services D. animal production
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A garage 40' long and 28' wide is to be constructed using 8" block. The concrete footings are to be 2' wide and 8" thick. Determine the cubic yards of concrete needed for the footings rounded to the nearest hundredth.
What will be an ideal response?
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What determines the amount of voltage produced by the Hall generator?
What will be an ideal response?
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