Hvac epa exam - Study guides, Class notes & Summaries

HVAC: EPA 608 CERTIFICATION EXAM 2024 WITH 100% CORRECT ANSWERS Are there drop-in replacements for R-12 systems? Why or why not? - correct answer No because the new refrigerants are incompatible with the oils and lubricants used in R-12 systems. What type of oil is used in R-134a and what oils will it mix with? - correct answer Ester based oils and they do not mix with other oils What type of lubricant is used with HCFCs? - correct answer Alkylbenzene lubricant What is difference b...

HVAC (EPA Certification Exam Section 608) Questions and Answers 100% Pass How many types of HVAC certifications are there? - Correct Answer ️️ -There are 4 types. What does a metering device do? - Correct Answer ️️ -The metering device causes a reduction in pressure, and therefore a reduction in saturation temperature. What is absorbed in the evaporator? - Correct Answer ️️ -Heat is absorbed in the evaporator. What happens in the evaporator? - Correct Answer ️️ -Heat is a...

HVAC (EPA Certification Exam Section 608) 160 Questions with Correct Answers.HVAC (EPA Certification Exam Section 608) 160 Questions with Correct Answers.HVAC (EPA Certification Exam Section 608) 160 Questions with Correct Answers.

HVAC 147 EPA #609 CERTIFICATION INTRO EXAM | QUESTIONS & ANSWERS (VERIFIED) | LATEST UPDATE | GRADED A+HVAC 147 EPA #609 CERTIFICATION INTRO EXAM | QUESTIONS & ANSWERS (VERIFIED) | LATEST UPDATE | GRADED A+HVAC 147 EPA #609 CERTIFICATION INTRO EXAM | QUESTIONS & ANSWERS (VERIFIED) | LATEST UPDATE | GRADED A+

HVAC (EPA Certification Exam Section 608) | Questions and Correct Solutions Latest Update 2024/2025 | Graded A+ How many types of HVAC certifications are there? - Answer -There are 4 types. What does a metering device do? - Answer -The metering device causes a reduction in pressure, and therefore a reduction in saturation temperature. What is absorbed in the evaporator? - Answer -Heat is absorbed in the evaporator. What happens in the evaporator? - Answer -Heat is absorbed in the eva...

HVAC (EPA Certification Exam Section 608) Questions With Verified Solutions | ALREADY PASSED | LATEST REVISED UPDATE What does a metering device do? - ANSWER The metering device causes a reduction in pressure, and therefore a reduction in saturation temperature. What is absorbed in the evaporator? - ANSWER Heat is absorbed in the evaporator. What happens in the evaporator? - ANSWER Heat is absorbed in the evaporator and causes the refrigerant to boil from liquid to vapor. At...

HVAC (EPA Certification Exam Section 608) Questions & answers

HVAC EPA 608 Certification Study Guide Latest Update Actual Exam 100 Questions and 100% Verified Correct Answers Guaranteed A+

HVAC (EPA Certification Exam Section 608) Questions With Verified Solutions | ALREADY PASSED | LATEST REVISED UPDATE What does a metering device do? - ANSWER The metering device causes a reduction in pressure, and therefore a reduction in saturation temperature. What is absorbed in the evaporator? - ANSWER Heat is absorbed in the evaporator. What happens in the evaporator? - ANSWER Heat is absorbed in the evaporator and causes the refrigerant to boil from liquid to vapor. At...

HVAC (EPA Certification Exam Section 608) 160 Questions with Correct AnswersHVAC (EPA Certification Exam Section 608) 160 Questions with Correct Answers