All of the following are inductive loads found in HVAC equipment except _____
a. solenoid valves
b. relays
c. fan motors
d. crankcase heaters
d
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Two key factors that influence the size of a footing are _____ and the load-bearing strength of the soil on which the structure rests.
A. skills of the mason B. availability of premixed cement C. weight of the structure D. number of cement workers on the crew
Briefly describe the centerline method for drawing a removed section without a cutting plane line.
What will be an ideal response?
Explain why the invention of refrigeration was so important to the food industry
What will be an ideal response?
The quick-take-up valve controls ________
A) Fluid flow between the primary low and high-pressure chambers B) Fluid flow between the reservoir and the secondary low-pressure chamber C) Fluid flow to and from the primary low-pressure chamber D) Fluid flow between the primary and secondary high-pressure chambers