R1234yf Samenvattingen, Aantekeningen en Examens

Refrigerant and recovery quiz with complete answers the recovery process on an R-12 or R-134a A/C system should continue until a stable vacuum held by the system for 2 minutes technician a says that the refrigerant container should be placed in a cooler storage area before use technician b says that the vapor in the container should be slowly vented into a refrigerant handling unit b only the ozone layer filters out most of the suns harmful ultraviolet radiation the reduction of ozone in th...

the recovery process on an R-12 or R-134a A/C system should continue until a stable vacuum held by the system for - 2 minutes technician a says that the refrigerant container should be placed in a cooler storage area before use technician b says that the vapor in the container should be slowly vented into a refrigerant handling unit - b only the ozone layer filters out most of the suns harmful - ultraviolet radiation the reduction of ozone in the stratosphere could cause - an increase in s...

Refrigerant and recovery quiz 100% already passedthe recovery process on an R-12 or R-134a A/C system should continue until a stable vacuum held by the system for 2 minutes technician a says that the refrigerant container should be placed in a cooler storage area before use technician b says that the vapor in the container should be slowly vented into a refrigerant handling unit b only the ozone layer filters out most of the suns harmful ultraviolet radiation the reduc...

HLogP R1234yf behorende bij BPV Systeemontwerper koude- en klimaatsystemen

HFO refrigerants are miscible in ________ lubricants. - ANSWER b.) POE lubricants EPA regulations only allow recovered or recycled refrigerant to be ________. - ANSWER a.) charged into the same or another appliance owned by the same person How does the GWP of R-410A compare to carbon dioxide? - ANSWER d.) The GWP of 410-A is thousands of times greater State and local governments _______. - ANSWER c.) can make laws that are stricter requirements than the federal regulations _________ ...