Why does the compression-refrigeration cycle have a high-pressure side and a low-pressure side?
A) The pressure difference is the result of polar molecular alignment due to the intense magnetic field created by the compressor motor.
B) So the refrigerant can condense at a low pressure and temperature and evaporate at a high pressure and temperature
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
You might also like to view...
La residencia en la Figura 3 tiene _____ ventana/s ubicadas hacia el oeste.
a. una
b. dos
c. tres
d. cuatro
Which of the following is the outer protective cell layer on the stem and leaves?
a. epidermis c. ground tissue b. conducting tissue d. meristems
When servicing and lubricating a motor, why must a technician use the proper oil?
What will be an ideal response?
Retroreflective sensors can detect a shiny target if the emitter/detector module is placed at a skewed angle to its flat surface.
Answer the following statement true (T) or false (F)