Why does the compression-refrigeration cycle have a high-pressure side and a low-pressure side?
A) So the refrigerant can condense at a low pressure and temperature and evaporate at a high pressure and temperature
B) The pressure difference is the result of polar molecular alignment due to the intense magnetic field created by the compressor motor.
C) So the refrigerant can evaporate at a low pressure and temperature and condense at a high pressure and temperature
D) The pressure difference is not intentionally created, but is simply the result of circulating refrigerant with the compressor.
C
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A. Close sales with customers B. Provide discounts C. Avoid fees D. Avoid comebacks
Which of the following statements is true about Type MC cable in patient care spaces?
a. Any Type MC cable can be used in patient care spaces. b. Type MC cable with a health care facility rating must be used. c. Type MC can be used in sleeping spaces but not in bathrooms. d. Type MC cable is most commonly used in critical care units.
Polya's four problem-solving steps are not sequential.
Answer the following statement true (T) or false (F)
Why did the Germans employ millions of Europeans as forced slave laborers?
a. to reduce acute labor shortages b. to keep middle-class women at home c. to reduce resistance in occupied areas d. to fulfill Nazi racial policies