Hvacr journeyman Study guides, Class notes & Summaries

14.7 psia (pounds per square inch absolute) is _________. - Approximately 0 PSIG A 30 pound cylinder of reclaimed R-410A refrigerant has been stored over night at 70°F. What should be the approximate pressure in the cylinder? - 201 Psig A compound pressure gauge connects ___________. - to the low side of the system. A dirty evaporator and return air filters subsequently causes low evaporator pressures which will cause - High Compression Ratios A refrigerant release heat when __________. -...

HVACR Journeyman Practice Exam Quizzes & Ans!!

HVACR JOURNEYMAN PRACTICE EXAM

HVACR Journeyman Practice Exam Accurate 100%(RATED A) HVACR Journeyman Practice Exam Accurate 100%(RATED A) HVACR Journeyman Practice Exam Accurate 100%(RATED A) HVACR Journeyman Practice Exam Accurate 100%(RATED A) HVACR Journeyman Practice Exam Accurate 100%(RATED A) HVACR Journeyman Practice Exam Accurate 100%(RATED A) HVACR Journeyman Practice Exam Accurate 100%(RATED A) HVACR Journeyman Practice Exam Accurate 100%(RATED A) HVACR Journeyman Practice Ex...

HVACR Journeyman Practice Exam with Answers A+ Graded In a (direct expansion) evaporator, liquid refrigerant must boil away as close to the end of the coil as possible in order to: - CORRECT ANSWER-Operate at High Efficiency. What is one of the main reasons that reciprocating compressors are not 100% efficient? - CORRECT ANSWER-Clearance Volume A dirty evaporator and return air filters subsequently causes low evaporator pressures which will cause - CORRECT ANSWER-High Compression Rati...

HVACR Journeyman Practice Exam Quizzes & Ans!!

HVACR Journeyman Practice Exam Accurate 100%(Scored A+) In a (direct expansion) evaporator, liquid refrigerant must boil away as close to the end of the coil as possible in order to: - ANSWER Operate at High Efficiency. What is one of the main reasons that reciprocating compressors are not 100% efficient? - ANSWER Clearance Volume A dirty evaporator and return air filters subsequently causes low evaporator pressures which will cause - ANSWER High Compression Ratios The automatic ex...

In a (direct expansion) evaporator, liquid refrigerant must boil away as close to the end of the coil as possible in order to: - ANSWER Operate at High Efficiency. What is one of the main reasons that reciprocating compressors are not 100% efficient? - ANSWER Clearance Volume A dirty evaporator and return air filters subsequently causes low evaporator pressures which will cause - ANSWER High Compression Ratios The automatic expansion valve (AEV) maintains a constant ______ in the evapor...

HVACR Journeyman Practice Exam Accurate 100%(RATED A+)HVACR Journeyman Practice Exam Accurate 100%(RATED A+)HVACR Journeyman Practice Exam Accurate 100%(RATED A+)HVACR Journeyman Practice Exam Accurate 100%(RATED A+)HVACR Journeyman Practice Exam Accurate 100%(RATED A+)HVACR Journeyman Practice Exam Accurate 100%(RATED A+)HVACR Journeyman Practice Exam Accurate 100%(RATED A+)HVACR Journeyman Practice Exam Accurate 100%(RATED A+)HVACR Journeyman Practice Exam Accurate 100%(RATED A+)HVACR Journeym...

HVACR Journeyman Practice Exam with complete solution