Which component on the low-voltage circuit of a residential HVAC system is NOT a load?
A. heat anticipator
B. thermostat contacts
C. fan relay coil
D. low-pressure control
Answer: D
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What type of dimensioning is used to dimension the holes in part number 2?
Refer to the girder brace in Drawing Number W11784S R1.
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A freezestat is a _____.
a. normally closed bimetal switch b. normally open bimetal switch c. digital control d. thermostat that has seized
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Draw a flowchart to calculate the sum of the squares of the even integers between 0 and 15.
What will be an ideal response?
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Humidification generally relates to the process of causing water to ____ into the air.
A. condense B. evaporate C. be ionized D. be filtered
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