Which of the following metering devices responds to changes in the superheat of the refrigerant vapor leaving the evaporator?
a. low-side float valve
b. high-side float valve
c. automatic expansion valve
d. thermostatic expansion valve
d. thermostatic expansion valve
Trades & Technology
You might also like to view...
The maximum work output from a steam turbine if P1 = 6 MPa, T1 = 600°C, and P2 = 10 kPa is nearest:
A) 1200 kJ/kg B) 1300 kJ/kg C) 1400 kJ/kg D) 1500 kJ/kg
Trades & Technology
Operations where trees are planted in rows and are given care throughout their
growth period are called
What will be an ideal response?
Trades & Technology
Fire salamanders are brightly-colored and are found in:
A) Mexico B) Europe C) Australia D) China
Trades & Technology
Characteristics of gerbils include:
A. Active and friendly to people B. Welcome new cage mates C. Display audible foot stomping when alarmed or excited D. A and B above E. A and C above
Trades & Technology