After a root pass has been applied, any excess buildup or undercut should be removed by _____
a. increasing the amperage of the welder during the hot pass
b. grinding the face of the root pass with the edge of a grinding disk
c. grinding away narrow strips of material with a cutoff wheel
d. carefully heating and cutting away the excess with a torch
b
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Opposing the Tariff of 1828, Southerners labeled it a "Yankee Tariff" because
A. the tariff protected New England manufacturing at their economic expense. B. it charged a tax on Southern manufactured goods, making it difficult for the South to compete in the world market. C. it imposed a high tax on Southern-grown cotton. D. it placed a substantially lower tax on European manufactured goods imported into the New England and middle states than it did on similar European gods imported into states in the South. E. None of these choices are correct.
Some trucks have a four-speed transmission with a very low first gear, sometimes called a(n) ____________________.
Fill in the blank(s) with the appropriate word(s).
____ results from unburned or raw fuel
A. Carbon dioxide B. Oxides of nitrogen C. Hydrocarbons D. Carbon monoxide
What are the requirements for replacement wiring in an electric furnace?
What will be an ideal response?