During the evacuation process, __________of the system should be connected to the vacuum pump.
A. the high-pressure side
B. the low-pressure side
C. both the high- and low-pressure sides
Answer: C
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Bimetal and solder pot overload devices are thermally operated.
Answer the following statement true (T) or false (F)
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As part of their campaign to purify Spain, Ferdinand and Isabella in 1492 expelled what group from Spain?
a. Spain’s Jewish population b. Spain’s Muslim population c. the Moors d. the Lollards
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The ratio of an object’s mass to its volume is
a. density b. specific volume c. specific gravity d. specific weight
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Some wind turbine manufacturers locate the power conversion system and step up transformers within the nacelle.
Answer the following statement true (T) or false (F)
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