Who invented the first battery?

A. William Gilbert
B. Luigi Galvani
C. Benjamin Franklin
D. Joseph Priestly


Answer: B

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The prevailing winds in the United States are from ____.

A. east to west B. west to east C. north to south D. south to north

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Which fixture is NOT actually installed by the plumber?

a. lavatory sink b. automatic clothes washer c. food waste grinder d. urinal

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Which society develops standards for automation, instrumentation, control, and measurement symbols?

a. API b. NFPA c. ISA d. ASME

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Postural signals of an animal on the offensive include those that make the animal appear as large as possible (e.g., piloerection)

A. True B. False

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