A trench 4 feet deep and 122 yards long is dug to contain several conduits. The trench is to contain 3 runs of 2" conduit, 2 runs of 1" conduit, and 1 run of 4" conduit. Each conduit must protrude out of the ground a minimum of 1 foot at each end. Each conduit section is 10 feet long. How many sections of 1" will be needed?
Fill in the blank(s) with the appropriate word(s).
76
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The stirrups in a reinforced concrete beam are used to
A) increase the strength of the beam in shear. B) reduce the deflection of the beam. C) increase the durability of the beam. D) increase the strength of the beam in bending. E) none of the above.
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? Identify and state the historical significance of Venustiano Carranza.
What will be an ideal response?
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Which of these drugs is FDA-approved for aquaculture species?
a. oxytetracycline (an antibiotic) c. formalin b. human chorionic gonadotropin (HCG) d. all answers
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The state that has more feedlots than any other state is _____
a. Texas c. Wyoming b. Colorado d. New Mexico
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