SAE 609 Questions and Answers 100% Pass

SAE 609 Questions and Answers 100% Pass The recovery process on an R-12 or R-134a A/C System should continue until a stable vacuum is held by the system for: - Answer ️️ -2 minutes A recycled refrigerant container has been checked and found to be above the given pressure limit for the ambient temperature 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 who's right - Answer ️️ -Technician B only The ozone layer filters out most of the suns harmful: - Answer ️️ -Ultraviolet radiation the reduction of ozone in the stratosphere could cause: - Answer ️️ -An increase of skin cancer and eye cataracts Technician A says that sunlight striking CFC molecules can cause chlorine to be released Technician B says that chlorine atoms react with ozone to produce chlorine monoxide Who's right - Answer ️️ -Both A and B R 134a refrigerant must be reclaimed to meet which of these purity standards - Answer ️️ - J2099 if the required charge level of refrigerant for MVAC system is 40 ounces which of these is correct charge level measured in pounds - Answer ️️ -2.50lb (1.13) Technician A says that recovery/ recycling/ recharging equipment for R-1234yf refrigerant requires integration with a refrigerant identifier. Technician B says that recovery/ recycling/ recharging equipment for R-1234yf refrigerant uses a 17.0 mm O.D. quick coupler on the low-side service hose. who's right - Answer ️️ -Technician A only Which of these identifies a cylinder of R-1234yf refrigerant - Answer ️️ -White With red Band Which identifies R-12 refrigerant - Answer ️️ -White Which identifies R-134a - Answer ️️ -Light blue