Author Question: What visual clues on a system can indicate the presence of a refrigerant leak? A) A greenish ... (Read 133 times)

khang · **on:** Jul 24, 2018

What visual clues on a system can indicate the presence of a refrigerant leak?

A) A greenish stain around the area of the leak
B) Refrigerant bubbles forming around the leak
C) A visible cloud of refrigerant in the area of the leak
D) Oil stains around the area of the leak

Question 2

Where should the humidity level sensor be placed?

A) In the return-air plenum B) In the dehumidifier
C) In the conditioned space D) In the outside air supply duct