Which of the following occurs in an air conditioning system?
A) Indoor air is transferred to the outdoors.
B) The evaporator receives hot liquid refrigerant from the expansion device.
C) The refrigerant releases its heat at the condenser.
D) The system blows cold outdoor air into the building.
Question 2
Which of the following is an incorrect statement?
A) A CFC or HCFC refrigerant recovered from a system can be returned to the same system.
B) When opening a sealed system, CFC or HCFC refrigerant must be recovered and stored in approved
containers.
C) Anyone releasing CFC or HCFC refrigerants to the atmosphere is subject to fines and the possibility of a
jail term.
D) CFC or HCFC refrigerant recovered from one system can be used in another system, regardless of system
ownership.
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