The symptom that most likely indicates the thermostatic element ...

[Sportsfan2111]

The symptom that most likely indicates the thermostatic element of a TXV has lost its charge is _____.
 
  a. a very low suction pressure
  b. a very high suction pressure
  c. constant liquid flood-back
  d. insufficient subcooling

Question 2

A stepper motor changes the expansion valve opening in the _____.
 
  a. thermal-electric expansion valve
  b. electronically controlled expansion valve
  c. externally equalized expansion valve
  d. heat motor expansion valve

[nicoleclaire22]

Answer to Question 1

a

Answer to Question 2

b

[Sportsfan2111]

Excellent

[mochi09]

Gracias!