Which of the following is true regarding the installation of pull boxes?
a. They are rarely worth the extra effort and expense.
b. Pull boxes should be inaccessible for safety purposes.
c. Properly placed pull boxes reduce conductor strain during a pull.
d. Pull boxes should be located above the finished ceiling whenever possible.
c. Properly placed pull boxes reduce conductor strain during a pull.
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A right triangle is any triangle with _____.
a. two equal sides b. three equal sides c. one 90° angle d. one 45° angle
As late as 1856, many northerners were still willing to vote Democratic instead of Republican because
A. of innate liberalism. B. the Democrats consistently presented superior presidential and congressional candidates to the other parties. C. many Democrats involved in interstate commerce did not want to lose their profitable business connections with the South. D. the Democrats were the only national party. E. the presidential Democratic candidates were the only major or minor party candidates truly committed to preserving the Union at almost any cost.
The plastic in the freezer compartment is at very low temperatures and, as a result, is quite ____.
A. clean B. fragile C. soft D. ductile
The 1955 Geneva Conference
A. failed to reach an agreement on the political future of Vietnam. B. made Ngo Dinh Diem president of Vietnam. C. called for the two Vietnams to hold national unification elections within two years. D. created the Southeast Asia Treaty Organization. E. established a permanent division of Vietnam into a communist North Vietnam and a pro-Western anti-communist South Vietnam.