Ase hvac - Study guides, Class notes & Summaries

T7 HVAC ASE set 2 Questions and Answers Technician A says a thermometer and pressure gauge are necessary to check a refrigerant container for non-condensable gases(air). Technician B says excessive non-condensable gases(air) in the container may be vented to the atmosphere. Who is right? - Ans:-Technician A is correct because a check for the presence of non-condensable gases is performed by storing the container at 65*F or above for 12 hours out of direct sunlight With the A/C running at t...

ASE A7 HVAC EXAM 2023 WITH QUESTIONS AND ANSWERS ...

T7 HVAC ASE Set 2 Questions And Answers With Verified Solutions Already Passed!!!

Tech A says that evacuating an AC system will remove air and moisture from the system. Tech B says evacuating an AC system removes dirt particles. Who is right? - ANSWER-A. Evacuating the system removes air and moisture. The receiver drier may contain a filter or strainer to catch and trap foreign particles and dirt, but this remains in the drier and is not removed during evacuation. There is a growling/rumbling noise at the AC compressor when the system is off and the engine is running. The ...

ASE Certification Practice Exam Both b and c - Answer ️️ -Coolant should be tested for ________. Proper color Freezing point (temperature) Specific Gravity Both b and c Both technician a and b - Answer ️️ -Two technicians are discussing a compression test. Technician A says that the engine should be cranked over with the pressure gauge installed for "4 puffs." Technician B says that the maximum difference between the highest reading cylinder and the lowest reading cylinder sho...

ASE HVAC exam practice

ASE Certification Practice Exam Both b and c - Answer ️️ -Coolant should be tested for ________. Proper color Freezing point (temperature) Specific Gravity Both b and c Both technician a and b - Answer ️️ -Two technicians are discussing a compression test. Technician A says that the engine should be cranked over with the pressure gauge installed for "4 puffs." Technician B says that the maximum difference between the highest reading cylinder and the lowest reading cylinder sho...