____ describes the gain of electrons.
A. Excitation
B. Oxidation
C. Combination
D. Reduction
Answer: D
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A(n) ____________________ is where the allowable variation from the nominal value is all in one direction and zero in the other direction.
Fill in the blank(s) with the appropriate word(s).
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Vegetable gardens need fertilizers added each month for best production
Indicate whether the statement is true or false
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Answer the following statement(s) true (T) or false (F)
Rotating leveling screws of a transit is best done by moving thumbs toward or away from each other.
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A five-port valve has one ____ valve.
A. flow B. cylinder C. exhaust D. air inlet
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