Epa 608 Certification Expected Questions With Verified Answers

EPA 608 CERTIFICATION EXPECTED
QUESTIONS WITH VERIFIED ANSWERS

Question 1.
What is the definition of a Type II Appliance?
ANSWER
High pressure or very high pressure appliances except for small appliances and motor vehicle
air conditioning. Refrigeration systems containing more than 5 Lbs. of high or very high
pressure refrigerants.


Question 2.
After completing the transfer of liquid refrigerant between a recovery unit and a refrigeration system,
you should guard against what?
ANSWER
Trapping liquid refrigerant between the service valves.


Question 3.
TLV-TWA

ANSWER
Threshold Limit Value, Time Weighted Average


Question 4.
What MUST be placed on a refrigerant cylinder being returned for reclaiming.
ANSWER
A refrigerant label.


Question 5.
Which international treaty agreement was the basis for Section 608?

ANSWER
The Montreal Protocol.






, Question 6.
A-1 Group Refrigerants only require what?
ANSWER
Oxygen Deprivation Sensor


Question 7.
What is an example of a Type III appliance?

ANSWER
Low pressure chiller.


Question 8.
What are HydroChloroFluoroCarbons?
ANSWER
Commonly known as HCFC's, they are a group of man-made compunds containing hydrogen,
chlorine, fluorine, and carbon.


Question 9.
What is EPA 608 Type III certification?
ANSWER
Persons who maintain, service, repair, or dispose of low pressure appliances.


Question 10.
System-Dependent devices may only be used on appliances containing how much refrigerant?

ANSWER
15 Lbs of refrigerant or less


Question 11.
Mineral Oils are used with?
ANSWER
All CFC's