What type of smog is produced by the reaction of tailpipe gases and sunlight?
A. Sulfur dioxide.
B. Carbon Monoxide.
C. Volatile organic compounds (VOCs).
D. Photochemical.
Answer: D
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Which measurement will be taken at the crests of the threads on a bolt?
A. external major diameter B. internal major diameter C. external minor diameter D. internal minor diameter
The relative ____ wire and magnetic field always induces a voltage, or emf.
a. friction between b. motion of c. magnetism of d. currents between
Quality is an important management issue because of
a. quality can be used as a basis for competition. b. enhancing quality lowers costs. c. improving quality tends to increase productivity. d. making higher quality products generally results in less waste. e. All of these.
Of the following statements:
I. "A" items usually account for about 70%?80% of the total usage value. II. about 50% of the items usually account for 50% of the value. III. "C" items should be given the top priority in inventory management. A) I and II are true. B) II and III are true. C) Only I is true. D) Only III is true. E) I and III are true.