If an R-12 refrigeration system is operating with a 25.4 psig suction pressure, what is the evaporator superheat if the evaporator outlet temperature is 34°F?
A. 9°F
B. 59°F
C. 34°F
D. 25°F
Answer: A
You might also like to view...
Explain why it is necessary to ensure that the concrete subfloor over which sheet vinyl (or vinyl tiles) are laid is smooth, i.e., the subfloor should be ground smooth and depressions in it filled with a patching compound.
What will be an ideal response?
After its defeat by Prussia, France sought imperial glory in which area of the world?
a. northern Africa b. Oceania c. Australia d. southern Asia
Select the timing relay that fits this operation: after the coil is energized the NO contacts close and remain closed as long as the coil is energized. When the coil is de-energized, the NO contacts remain close for the set time delay value
A) NOTC B) NOTO C) NCTC D) NCTO
Proper folding of a drawing is done so that the _________________________ and ______________________________ end up on the front of the folded drawing.
Fill in the blank(s) with the appropriate word(s).