EPA 608 Refrigeration test
Exam Questions and Answers|
Verified 2024
Type I - Correct Answer-Small appliances- 5lbs or less
Type II - Correct Answer-Residential Units/ Light Commercial
Type III - Correct Answer-Industrial
Universal - Correct Answer-All types
November 14th, 1994 - Correct Answer-Section 608 of the federal clean air
act requires all persons who maintain, service, repair or dispose of
appliances that contain regulated refrigerants, be certified in proper
refrigerant handling techniques as of Nov 14th, 1994
3 R's - Correct Answer-Recover, Recycle, Reclaim
Low Loss Fitting - Correct Answer-Minimal amount of ref. to be released
Low temp - Correct Answer-Freezers
Medium Temp - Correct Answer-Walk in coolers
High Temp - Correct Answer-Residential
1993 and Lower - Correct Answer-R-22
1993 and up - Correct Answer-R-134A
CFC Refrigerants - Correct Answer-R-11, R-12, R-113, R-114,R-115
HCFC Refrigerants - Correct Answer-R-22, R-123, R-124, R-1426
HFC Refrigerants - Correct Answer-R-125, R-134A, R-23, R-32, R-125, R-143a,
R-152A
Blue Hose - Correct Answer-Low, Compound, Suction
Yellow Hose - Correct Answer-Multiport- Can be hooked up to Vacuum,
Recovery, and Ref Tanks
Red Hose - Correct Answer-High Pressure, Discharge, High
