Question

When servicing an operating unit that has a receiver/storage tank, the: _________.

a) compressor should be isolated off
b) liquid should be recovered last
c) refrigerant should be recovered into the receiver
d) gauge pressure should be achieved by venting

Answer 1

When servicing an operating unit that has a receiver/storage tank, it is important to recover the refrigerant into the receiver.

Step-by-step explanation:

When servicing an operating unit that has a receiver/storage tank, it is important to recover the refrigerant into the receiver. The receiver/storage tank is a vessel that stores the liquid refrigerant when it is not needed. By recovering the refrigerant into the receiver, it can be stored safely and reused later when needed, reducing waste and ensuring that the system is properly serviced.