When troubleshooting a heat pump room thermostat, a jumper placed across subbase terminals R and Y will energize the _____.

a. reversing valve
b. indoor fan relay
c. compressor and outdoor fan motor
d. electric heaters


c. compressor and outdoor fan motor

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The most time-consuming activity involved in setting up a form system is usually the placing and adjusting of ____.

A. form ties B. form walls C. rebar D. form marks

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Four basic energy forms that the processing industry utilizes are __________, _____, _________, and __________.

Fill in the blank(s) with the appropriate word(s).

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This diagram shows a molecule of ________

A) Methanol B) Propane C) Ethanol D) Gasoline

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If the diode opens in Figure 16-1(b), the voltage across the diode is ________

A) 4.3 V B) 0.7 V C) 0 V D) 1 V

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