EPA 608 Universal Exam Practice
Questions and Answers
The layer of the Stratosphere that protects us from excessive Ultra Violet radiation is
comprised of - ANS-Ozone
The molecule found in CFC's and HCFC's that depletes ozone is: - ANS-chlorine
Crop loss, eye disease, and skin cancer have been attributed to; - ANS-Depletion of
Stratospheric ozone
How many chlorine atoms does it take to destroy 1,000,000 (one million) ozone
molecules? - ANS-10
The chlorine in CFC's will; - ANS-not dissolve in water
HCFC's contain - ANS-Hydrogen, Chlorine, Fluorine, and Carbon
Which of the following has the highest Ozone Depletion Potential? - ANS-CFC's
Technicians have been required to be certified to service, maintain, or dispose of
appliances containing regulated refrigerants since. - ANS-November 14, 1994
It has been a violation of EPA Section 608 regulations to vent CFC's or HCFC's since; -
ANS-November 15, 1995
It has been a violation of EPA Section 608 regulations to vent HFC's since - ANS-July 1,
1992
Recover any remaining refrigerant and then render the cylinder useless, then recycle
the metal is the proper disposal method for; - ANS-Disposable cylinders
Which international agreement (Treaty) regulated the production and use of CFCs,
HCFC's, halons, methyl chloroform and carbon tetrachloride? - ANS-Montreal Protocol
Clean refrigerant for reuse by separating the oil from the refrigerant and removing
moisture from the refrigerant by passing it through one or more filter driers, is the
definition of; - ANS-
Questions and Answers
The layer of the Stratosphere that protects us from excessive Ultra Violet radiation is
comprised of - ANS-Ozone
The molecule found in CFC's and HCFC's that depletes ozone is: - ANS-chlorine
Crop loss, eye disease, and skin cancer have been attributed to; - ANS-Depletion of
Stratospheric ozone
How many chlorine atoms does it take to destroy 1,000,000 (one million) ozone
molecules? - ANS-10
The chlorine in CFC's will; - ANS-not dissolve in water
HCFC's contain - ANS-Hydrogen, Chlorine, Fluorine, and Carbon
Which of the following has the highest Ozone Depletion Potential? - ANS-CFC's
Technicians have been required to be certified to service, maintain, or dispose of
appliances containing regulated refrigerants since. - ANS-November 14, 1994
It has been a violation of EPA Section 608 regulations to vent CFC's or HCFC's since; -
ANS-November 15, 1995
It has been a violation of EPA Section 608 regulations to vent HFC's since - ANS-July 1,
1992
Recover any remaining refrigerant and then render the cylinder useless, then recycle
the metal is the proper disposal method for; - ANS-Disposable cylinders
Which international agreement (Treaty) regulated the production and use of CFCs,
HCFC's, halons, methyl chloroform and carbon tetrachloride? - ANS-Montreal Protocol
Clean refrigerant for reuse by separating the oil from the refrigerant and removing
moisture from the refrigerant by passing it through one or more filter driers, is the
definition of; - ANS-
