A circle with two parallel lines drawn through it is the symbol normally used for _____

A) duplex receptacles B) junction boxes C) range receptacles D) blanked outlets


A

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Managers who are developing production strategies would be least concerned about

a. asset management b. productivity improvement c. quality d. Plant location e. Government regulations

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Why did the federal surpluses of the 1990s turn to deficits?

A. a combination of tax cuts and a softening economy B. the impact of a trade war with China C. the dramatic rising cost of military spending to combat terrorism D. the wars in Iraq and Afghanistan E. new laws that created tax loop holes for corporations

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In a resistance-start, induction-run motor, the phase difference between the current in the start winding and the run winding is 90 degrees

Indicate whether the statement is true or false

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Which currently available refrigerant can no longer be installed in new equipment at the manufacturing

level? a. HFC-134a b. HCFC-22 c. HFC-410A d. HFC-407C

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