Rac 40 quiz 4 review - Study guides, Class notes & Summaries

RAC 40 Quiz 4 Review Questions | Latest Version | 2024/2025 | 100% Verified What is the main property of a refrigerant that allows it to change from liquid to gas? The main property is its low boiling point, which allows it to evaporate and absorb heat at low temperatures. What is a common environmental concern associated with certain refrigerants? Certain refrigerants contribute to ozone depletion and global warming. What is the difference between a CFC and an HFC refrigerant? ...

RAC 40 Quiz 4 Review - Questions and Answers When transferring refrigerants from a cylinder to a refrigeration system or any other container you should always wear ______. Goggles with side shields and gloves A fusible plug is a metal fitting that has a hole drilled through it and the hole is filled with ______. Material with a low melting point When it is necessary to perform electrical work in an area that has a damp or wet floor, which of the following can be done to minimize the chance of e...

RAC 40 Quiz 4 Review Study Guide Test 2024. When transferring refrigerants from a cylinder to a refrigeration system or any other container you should always wear ______. - CORRECT ANSWER Goggles with side shields and gloves A fusible plug is a metal fitting that has a hole drilled through it and the hole is filled with ______. - CORRECT ANSWER Material with a low melting point When it is necessary to perform electrical work in an area that has a damp or wet floor, which of the follow...

RAC 40 Quiz 3 Review Semester 1 2024. The _____ compressor is another positive displacement compressor and is used for larger air conditioning and refrigeration applications. - CORRECT ANSWER Screw Compressor The four (4) major components of a vapor compression refrigeration system are the compressor, condenser, evaporator, and ________ ______. - CORRECT ANSWER Metering device The amount of heat a refrigerant contains with -40F as the 0 heat content reference point is called - CORRECT...

RAC 40 Quiz 3 Review Semester 1 Exam 2024. The _____ compressor is another positive displacement compressor and is used for larger air conditioning and refrigeration applications. - CORRECT ANSWER Screw Compressor The four (4) major components of a vapor compression refrigeration system are the compressor, condenser, evaporator, and ________ ______. - CORRECT ANSWER Metering device The amount of heat a refrigerant contains with -40F as the 0 heat content reference point is called - CORREC...

RAC 40 Quiz 3 Review - Questions and Answers The _____ compressor is another positive displacement compressor and is used for larger air conditioning and refrigeration applications. Screw Compressor The four (4) major components of a vapor compression refrigeration system are the compressor, condenser, evaporator, and ________ ______. Metering device The amount of heat a refrigerant contains with -40F as the 0 heat content reference point is called Enthalpy From a performance standpoint, a sub...