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EPA 608 FINAL EXAM | Newest update|Recently testing real exam questions|COMPREHENSIVE QUESTIONS AND VERIFIED ANSWERS|already graded A+ November 14, 1994 - ANSWER>>What date was the sale of CFC's & HCFC's restricted to technicians certi$17.29
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EPA 608 FINAL EXAM | Newest update|Recently testing real exam questions|COMPREHENSIVE QUESTIONS AND VERIFIED ANSWERS|already graded A+ November 14, 1994 - ANSWER>>What date was the sale of CFC's & HCFC's restricted to technicians certi
EPA 608 FINAL EXAM | Newest update|Recently testing
real exam questions|COMPREHENSIVE QUESTIONS
AND VERIFIED ANSWERS|already graded A+
November 14, 1994 - ANSWER>>What date was the sale of
CFC's & HCFC's restricted to technicians certified in refrigerant
recovery?
EPA 608 FINAL EXAM | Newest update|Recently testing
real exam questions|COMPREHENSIVE QUESTIONS
AND VERIFIED ANSWERS|already graded A+
November 14, 1994 - ✔✔ANSWER✔✔>>What date was the sale of
CFC's & HCFC's restricted to technicians certified in refrigerant
recovery?
Memorize it, ya'll. - ✔✔ANSWER✔✔>>1989-
Montreal Protocol
Blue Hose - ✔✔ANSWER✔✔>>The compound gauge of the manifold
that measures low pressure (psig) and vacuum (inches Hg.) is what
color?
Red Hose - ✔✔ANSWER✔✔>>The high pressure gauge of the
manifold that measures the high side (discharge) pressure is what
color?
Yellow Hose - ✔✔ANSWER✔✔>>The center port of the manifold that
can be connected to a recovery device, evacuation vacuum pump or
charging device is what color?
De- Minimus - ✔✔ANSWER✔✔>>The Latin word for the least amount
of Refrigerant you can release into the atmosphere?
2020 - ✔✔ANSWER✔✔>>HFC's will be Phased out by?
December 31st, 1995 - ✔✔ANSWER✔✔>>CFC's were phased out of
production by?
,Global Warming Potential - ✔✔ANSWER✔✔>>GWP
Air Conditioning/ Refrigeration Institute
(Govern standards covering subjects of air conditioning,
refrigeration, and heating industry) - ✔✔ANSWER✔✔>>ARI
November 15th, 1993 - ✔✔ANSWER✔✔>>After what date must
refrigerants be certified and labeled by EPA Approved Equipment
Testing Organizations to meet EPA Standards?
Using the assistance of components in the appliance for recovery. -
✔✔ANSWER✔✔>>What does System Dependent (passive) recovery
equipment mean?
Using equipment's own compressor for recovery. -
✔✔ANSWER✔✔>>What does Self Contained (active) recovery
equipment mean?
O2 - ✔✔ANSWER✔✔>>The Standard oxygen we breathe is?
O3 - ✔✔ANSWER✔✔>>The ozone molecule is?
0-7 miles - ✔✔ANSWER✔✔>>Trophosphere is?
7ish-30 miles - ✔✔ANSWER✔✔>>Stratosphere is?
30-? - ✔✔ANSWER✔✔>>Mesosphere is?
Above Mesosphere ( I can't find these in miles related to the test) -
✔✔ANSWER✔✔>>Thermosphere is?
400km - ✔✔ANSWER✔✔>>Exosphere is?
In a liquid state - ✔✔ANSWER✔✔>>Fastest method to recover
refrigerant is?
,In a vapor state - ✔✔ANSWER✔✔>>the slowest method to recover
rerigerant is?
pounds per square inch absolute - ✔✔ANSWER✔✔>>PSIA
pounds per square inch gauge - ✔✔ANSWER✔✔>>PSIG
November 15th, 1995 - ✔✔ANSWER✔✔>>It is illegal to vent HFC's
after?
July 1st, 1992 - ✔✔ANSWER✔✔>>It is illegal to vent CFC's or HCFC's
after?
must remove 80% of Refrigeratnt or 4 inches of Vacuum -
✔✔ANSWER✔✔>>Recovery equipment before November 15th, 1993
must remove 90% of Ref or 4 inches of vacuum -
✔✔ANSWER✔✔>>Recovery equipment after November 15th 1993
November 14, 1994 - ✔✔ANSWER✔✔>>What date was the sale of
CFC's & HCFC's restricted to technicians certified in refrigerant
recovery?
oxygen atom from the ozone. - ✔✔ANSWER✔✔>>When a chlorine
atom meets with an ozone molecule, it takes one _______
CFC - ✔✔ANSWER✔✔>>R-11 is a:
HFC - ✔✔ANSWER✔✔>>R-134A is a:
destroy the ozone. - ✔✔ANSWER✔✔>>ODP is a measurement of
CFCs and HCFCs ability to __________
recovered. - ✔✔ANSWER✔✔>>To take refrigerant out of a system, it
must be ________
, Gray - ✔✔ANSWER✔✔>>The body of a recovery cylinder must be in
what color?
Perform sealed system service. - ✔✔ANSWER✔✔>>Technicians
servicing small appliances must be certified in refrigerant recovery if
they:
July 1 1992-
Violation to vent CFCs or HCFCs
Nov 15 1993-
Recovery/Recycling equipment must be certified and labeled by EPA
AND
Before this date recovery equipment needed to be capable of
removing 80% of the refrigerant, w or wo compressor, or 4 in Hg
After this date recovery equipment needs to be capable of removing
90%, or 80% without working compressor, or 4 in Hg
AND
Required level of evacuation for Low Pressure appliances before this
date was 25 inches Hg, after this date 25 mm Hg
Nov 14 1994-
Certification needed to service, maintain, or dispose of appliances
with refrigerants AND
Sale of CFC and HCFC refrigerants restricted to certified techs
Nov 15 1995-
Violation to vent HFCs
Dec 31 1995-
CFCs no longer produced
15% - ✔✔ANSWER✔✔>>Comfort cooling appliances containing more
than 50 lbs of refrigerant must be repaired when the annual leak rate
exceeds _____%
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