Author Question: Which of the following is NOT a function of the expansion valve? (Read 90 times)

tichca · **on:** Aug 13, 2021

Question 1

Which of the following can result from evaporator freeze-up?
◦ The refrigerant may not properly evaporate.
◦ Air is not drawn over the fins
◦ The air-conditioning system produces little or no cooling.
◦ All of the above.

Question 2

Which of the following is NOT a function of the expansion valve?
◦ Prevent the evaporator from freezing
◦ Allow liquid refrigerant to return to the compressor
◦ Meter refrigerant into the evaporator for maximum cooling
◦ Provide the restriction that separates the low side from the high side