How does an automatic expansion valve prevent liquid floodback in a system?
a. It is not capable of preventing floodback.
b. Keeping the evaporator pressure low prevents floodback.
c. Keeping the evaporator temperature low prevents floodback.
d. Keeping the evaporator pressure high prevents floodback.
a
You might also like to view...
IDENTIFY TEST PROCESS SYMBOLS AND DIAGRAMS
Rotary compressors have pistons that rotate inside the cylinders.
Answer the following statement true (T) or false (F)
Which of the following is NOT one of the purposes of budgets?
a. Assist managers in coordinating resources and projects b. Help reduce conflict between organizational units c. Provide clear guidelines about organizational expectations d. Facilitate performance evaluation e. Help define standards needed in all control systems
3,457 - 622 =
A) 4,035 B) 4,025 C) 2,735 D) 2,835