EPA SECTION 609 EXAM AND PRACTICE EXAM ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\||
NEWEST ACTUAL EXAM COMPLETE AND CORRECT ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\||
DETAILED ANSWERS ||//\\|| ||//\\||
A refillable refrigerant cylinder must not be filled above ______ of its full capacity. - correct
||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\||
answer✔✔80%
Ozone layer absorbs and scatters ________ from the sun - correct answer✔✔Ultraviolet light
||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\||
An award of up to ______ may be paid to a person supplying information that leads to a penalty
||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\||
against a technician who is intentionally venting. - correct answer✔✔$10,000
||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\||
Since ________, it is no longer legal for CFCs to be manufactured or imported into the United
||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\||
States - correct answer✔✔Jan 1, 1996 ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\||
R-134a is a chlorine-free refrigerant - correct answer✔✔True ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\||
MVAC systems being disposed must be evacuated to _____ of mercury before being scrapped -
||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\||
correct answer✔✔4 inches ||//\\|| ||//\\||
Ozone at ground level and at Stratosphere is a harmful pollutant - correct answer✔✔False
||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\||
Each chlorine ion can able to destroy ______ ozone molecules - correct answer✔✔100,000
||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\||
Since _____, it is illegal to vent substitutes for CFC and HCFC refrigerants - correct
||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\||
answer✔✔Nov 15, 1995 ||//\\|| ||//\\||
, For determining the Ozone Depletion Potential ________ having been assigned a factor of 1 -
||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\||
correct answer✔✔CFC-11 ||//\\||
Ester-based synthetic oils can be mixed with other oils - correct answer✔✔False ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\||
Lifetime of CFCs is believed to range from _____ years - correct answer✔✔20-100 ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\||
CFCs are highly reactive in _____ of atmosphere - correct answer✔✔lower levels
||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\||
At high temperaturesCFC-12 can decompose to form _______ - correct answer✔✔hydrofluoric
||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\||
acid and/or hydrochloric acid ||//\\|| ||//\\|| ||//\\||
The Clean Air Act (CAA) of ______ directs EPA to establish requirements to prevent the release
||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\||
of ozone depleting substances. - correct answer✔✔1990
||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\||
Non-condensables in a refrigeration system result in a _______ discharge pressure - correct ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\||
answer✔✔Higher
Moisture level in Recycled R-12 (CFC-12) that has been directly removed from, and intended to ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\||
be returned to, a mobile air-conditioning system cannot exceed _______ PPM by weight. - correct
||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\||
answer✔✔15
Refrigerants are lighter than the air: - correct answer✔✔False ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\||
Over the road refrigeration units and R-22 (HCFC) air conditioning, such as that found in buses,
||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\||
also requires Section ______ certification - correct answer✔✔608
||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\||
If a technician is already trained and certified to handle CFC-12, he has to be re-certified to handle
||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\||
HFC-134a - correct answer✔✔False ||//\\|| ||//\\|| ||//\\||
NEWEST ACTUAL EXAM COMPLETE AND CORRECT ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\||
DETAILED ANSWERS ||//\\|| ||//\\||
A refillable refrigerant cylinder must not be filled above ______ of its full capacity. - correct
||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\||
answer✔✔80%
Ozone layer absorbs and scatters ________ from the sun - correct answer✔✔Ultraviolet light
||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\||
An award of up to ______ may be paid to a person supplying information that leads to a penalty
||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\||
against a technician who is intentionally venting. - correct answer✔✔$10,000
||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\||
Since ________, it is no longer legal for CFCs to be manufactured or imported into the United
||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\||
States - correct answer✔✔Jan 1, 1996 ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\||
R-134a is a chlorine-free refrigerant - correct answer✔✔True ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\||
MVAC systems being disposed must be evacuated to _____ of mercury before being scrapped -
||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\||
correct answer✔✔4 inches ||//\\|| ||//\\||
Ozone at ground level and at Stratosphere is a harmful pollutant - correct answer✔✔False
||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\||
Each chlorine ion can able to destroy ______ ozone molecules - correct answer✔✔100,000
||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\||
Since _____, it is illegal to vent substitutes for CFC and HCFC refrigerants - correct
||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\||
answer✔✔Nov 15, 1995 ||//\\|| ||//\\||
, For determining the Ozone Depletion Potential ________ having been assigned a factor of 1 -
||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\||
correct answer✔✔CFC-11 ||//\\||
Ester-based synthetic oils can be mixed with other oils - correct answer✔✔False ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\||
Lifetime of CFCs is believed to range from _____ years - correct answer✔✔20-100 ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\||
CFCs are highly reactive in _____ of atmosphere - correct answer✔✔lower levels
||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\||
At high temperaturesCFC-12 can decompose to form _______ - correct answer✔✔hydrofluoric
||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\||
acid and/or hydrochloric acid ||//\\|| ||//\\|| ||//\\||
The Clean Air Act (CAA) of ______ directs EPA to establish requirements to prevent the release
||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\||
of ozone depleting substances. - correct answer✔✔1990
||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\||
Non-condensables in a refrigeration system result in a _______ discharge pressure - correct ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\||
answer✔✔Higher
Moisture level in Recycled R-12 (CFC-12) that has been directly removed from, and intended to ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\||
be returned to, a mobile air-conditioning system cannot exceed _______ PPM by weight. - correct
||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\||
answer✔✔15
Refrigerants are lighter than the air: - correct answer✔✔False ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\||
Over the road refrigeration units and R-22 (HCFC) air conditioning, such as that found in buses,
||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\||
also requires Section ______ certification - correct answer✔✔608
||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\||
If a technician is already trained and certified to handle CFC-12, he has to be re-certified to handle
||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\|| ||//\\||
HFC-134a - correct answer✔✔False ||//\\|| ||//\\|| ||//\\||
