Which of the following statements is TRUE about the economizer?
A) The economizer provides more cooled liquid refrigerant to the cooler than do systems without an economizer.
B) The economizer acts as a control valve and separates the liquid cooled and warmed refrigerant.
C) The economizer cools the liquid refrigerant but does not affect the volume of available liquid refrigerant.
D) The economizer is directly connected to the compressor, so liquid refrigerant that flashes is returned directly to the compressor.
A
You might also like to view...
Just-hatched small fish are called _____
a. roe c. broods b. fingerlings d. fry
Most weatherstrip is made of ____, which provides a long-term flexible air and moisture seal.
A. PVC B. felt C. foam D. mohair
Describe the five steps that a driver must complete in a posttrip inspection.
What will be an ideal response?
Name four basic methods for mounting motors.
What will be an ideal response?