EPA regulations include which of the following in the definition of a small appliance?

System-dependent recovery methods may only be used on appliances containing;

Recovery equipment used during maintenance service, or repair of small appliances must be certified by an EPA approved lab if manufactured after;

The component of a refrigeration system which changes a high pressure vapor to a high pressure liquid is the:

Which of the following is true regarding refrigerant leaks on small appliances?

If a large leak of refrigerant occurs such as from a filled cylinder in an enclosed area, what action should be taken when no self contained breathing apparatus is available?

After the refrigerant has been recovered, which of the following can be used to flush the system?

Which process applies to cleaning refrigerant for immediate reuse by oil separation and single or multiple passes through devices ,like replaceable core filter driers, which reduce moisture and acidity?

When filling a charging cylinder with a regulated refrigerant;

If, after installing a fitting for the purpose of recovering the appliance’s refrigerant, you find that the system pressure is 0 psig;