Which two classes of animals appear most often in the livestock industry?
What will be an ideal response?
ANS:Mammalia
and Aves
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What is the minimum length on a straight pull for a pull box with two 1" conduits and one 5" conduit on one wall and two 1" conduits and one 5" conduit entering the opposite wall?
a. 40" b. 48" c. 56" d. 64"
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Newly placed conventional concrete must be kept moist for five to seven days so that it will _____.
a. cure b. settle c. mature d. segregate
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Gravity causes solids to exert force:
A) Downward and to the sides. B) Downward. C) In all directions. D) A solid does not exert force.
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The tachometer produces __________ volts/speed output voltage.
A. linear B. non-linear
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