In what year did federal law mandate the metric system as the preferred system of measurement for the United States?
A. 1978
B. 1982
C. 1988
D. 1999
Answer: C
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The risk of bankruptcy by a subtrade can be reduced by calling for ____ from subtrades.
A. performance bonds B. risk bonds C. surety bonds D. conformance bonds
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What is the function of a battery in the PLC power supply?
What will be an ideal response?
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? Identify and state the historical significance of West Virginia.
What will be an ideal response?
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