Most conventional (mineral) oil is made from what API group?
A) Group I B) Group II C) Group IV or V D) Group III
B
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What does the term reefer refer to in the trucking industry?
A. refrigerated van trailer B. truck air-conditioning system C. torque multiplier D. wedge-shaped bar
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Options to reduce solar gain include an applied window film and exterior solar screens, which replace traditional insect screens while reducing solar gain by as much as ____%.
A. 40 B. 55 C. 70 D. 85
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Nonpolarized capacitors _____.
A. must be used with AC only B. must be used with DC only C. can be used with either AC or DC
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What is another name for a positive-drive belt?
A. cogged belt B. tension belt C. toothed belt D. timing belt
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