- Study guides, Class notes & Summaries

Looking for the best study guides, study notes and summaries about ? On this page you'll find 51 study documents about .

All 51 results

Sort by:

Package deal

Package Deal For EPA 608 Certification Exam with Complete Solution 2025
-

-

-

5

September 2025
Package Deal For EPA 608 Certification Exam with Complete Solution 2025
sarahNkalu
$24.65 More Info

Exam (elaborations)

HVAC: EPA 608 Certification Exam With 100% Correct Solutions 2025/2026
Available in bundle

-

-

-

11

September 2025

2025/2026

A+
Available in bundle
HVAC: EPA 608 Certification Exam With 100% Correct Solutions 2025/2026 Are there drop-in replacements for R-12 systems? Why or why not? - 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? - answer-Ester based oils and they do not mix with other oils What type of lubricant is used with HCFCs? - answer-Alkylbenzene lubricant What is difference b/w ternary blend a azeo...
sarahNkalu
$11.49 More Info

Package deal

2024/2025|ATI RN ADULT MEDICAL SURGICAL PRACTICE B|2024-2025 NEWEST UPDATE|RECENTLY TESTING REAL EXAM QUESTIONS|COMPREHENSIVE QUESTIONS AND VERIFIED ANSWERS|ALREADY GRADED A 2 Exam (elaborations) A&P - ANATOMY & PHYSIOLOGY: AN INTEGRATIVE APPROACH - MCK
-

-

-

62

June 2025
2024/2025|ATI RN ADULT MEDICAL SURGICAL PRACTICE B|2024-2025 NEWEST UPDATE|RECENTLY TESTING REAL EXAM QUESTIONS|COMPREHENSIVE QUESTIONS AND VERIFIED ANSWERS|ALREADY GRADED A 2 Exam (elaborations) A&P - ANATOMY & PHYSIOLOGY: AN INTEGRATIVE APPROACH - MCKINLEY, O LOUGHLIN, BIDLE, 3E 3 Exam (elaborations) ATI CAPSTONE FUNDAMENTALS POST-STUDY QUIZ
VERIFIEDPASS
$17.52 More Info

Exam (elaborations)

HVAC: EPA 608 Certification Study Guide
Available in bundle

-

-

-

11

May 2025

2024/2025

A+
Available in bundle
HVAC: EPA 608 Certification Study Guide 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/w ternary blend a azeotro...
VERIFIEDPASS
$12.99 More Info

Exam (elaborations)

HVAC: EPA 608 CERTIFICATION STUDY GUIDE QUESTIONS NEWEST 2025 ACTUAL EXAM 100 QUESTIONS AND CORRECT DETAILED ANSWERS / ALREADY GRADED A+
-

-

-

13

January 2025

2024/2025

A+
HVAC: EPA 608 CERTIFICATION STUDY GUIDE QUESTIONS NEWEST 2025 ACTUAL EXAM 100 QUESTIONS AND CORRECT DETAILED ANSWERS / ALREADY GRADED A+, Are there drop-in replacements for R-12 systems? Why or why not? No because the new refrigerants are incompatible with the oils and lubricants used in R-12 systems. What type of oil is used inEster based oils and they do not mix with other oils R-134a and what oils will it mix with? What type of lubricant is used with HCFCs? Alkylbenzene lubricant What is d...
Pronurse1
$16.49 More Info

Exam (elaborations)

EPA 608 Certification Questions and Answers Latest Version 2024-2025.
-

-

-

6

August 2024

2024/2025

A+
EPA 608 Certification Questions and Answers Latest Version .
Wisdoms
$12.49 More Info

Exam (elaborations)

HVAC: EPA 608 Certification Study Guide Questions and Answers | Latest Version | 2024/2025 | Rated A+
-

-

-

11

August 2024

2024/2025

A+
HVAC: EPA 608 Certification Study Guide Questions and Answers | Latest Version | 2024/2025 | Rated A+
Wisdoms
$11.99 More Info

Exam (elaborations)

HVAC: EPA 608 CERTIFICATION EXAM 2024 WITH 100% CORRECT ANSWERS
-

-

-

11

April 2024

2023/2024

A+
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...
ExamVerse
$16.99 More Info