A wire that has a diameter of 162 mils has an area of _____ circular mils.
A. 162
B. 26,244
C. 20,162
D. 509
Answer: B
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The symbol for a type D extinguisher is a ____ with the letter D in the center.
A. green triangle B. red square C. blue circle D. yellow star
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A temperature sensor whose thermowell is the sensor housing is the _____.
a. capacitance level sensor b. Bourdon tube gauge c. MIMS sensor d. acoustic sensor
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Labor and equipment pricing is based on _____.
a. contract clauses b. experience c. historical data d. plans and specifications
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The first people to work toward preserving nature and the environment were
A. typically members of the upper classes from cities and medium-size towns. B. Native Americans. C. primarily women. D. immigrants from Japan and China. E. cattle ranchers in the Dakotas.
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