Universal r 410a Study guides, Class notes & Summaries
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EPA 608 Type 1 Questions and Answers 100% Pass
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EPA 608 Type 1 Questions and Answers 100% Pass 
Recovery equipemnt used for the service or repair of small appliances must be certified by an EPA approved lab if the recovery equipment was made after November 15, 1993 
Recovery devices made before 11-15-93 and are used for recovery of refrigerant from small appliances must be capable of: recovering 80% of the refrigerant whether or not the compressor is operating or achieving a 4 inch vacuum under conditions of ARI 740-1993 
EPA's definition of...
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Universal R-410A Practice Exam 2024
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Universal R-410A Practice Exam 2024...
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EPA 608 Practice exam type 1 solved correctly
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EPA 608 Practice exam type 1 solved correctly The sale of reclaimed CFC, HCFC, HFC, and HFO refrigerants is_______. Restricted to technicians who are EPA certified and refrigerant recovery 
A small Pliance is defined as a system that is Manufactured, fully charged, and hermetically sealed in a factory with a charge of 5 pounds or less 
A __________ recovery device can be use for type 1 small appliance applications or type 2 applications if the total charge is below 15 pounds. System dependent 
Y...
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Universal R-410A Practice Exam Study Guide 2024 Graded A
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Polyolester (POE) oils stored in plastic containers will: 
 
-Separate 
-Become more alkaline 
-Become acidic 
-Absorb moisture through the plastic - Absorb moisture through the plastic 
 
R-407C has: 
 
-A foul odor 
-To be charged in the vapor phase 
-The ability to fractionate 
-No temperature glide - The ability to fractionate 
 
A condensing unit designed for use with R-22: 
 
-Must be replaced with a model designed for use with R-410A 
-Cannot withstand the higher pressure of R-410A 
-Both...
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Practice Exam: Universal R-410A Test 2023/2024.
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Practice Exam: Universal R-410A Test 2023/2024. 
Polyolester (POE) oils stored in plastic containers will: 
 
-Separate 
-Become more alkaline 
-Become acidic 
-Absorb moisture through the plastic - ANSWER Absorb moisture through the plastic 
 
R-407C has: 
 
-A foul odor 
-To be charged in the vapor phase 
-The ability to fractionate 
-No temperature glide - ANSWER The ability to fractionate 
 
A condensing unit designed for use with R-22: 
 
-Must be replaced with a model designed for use with...
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2023-24 EPA 608 latest updated questions and answers
- Exam (elaborations) • 4 pages • 2023
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Recovery equipemnt used for the service or repair of small appliances must be certified by an EPA approved lab if the recovery equipment was made after - correct answer November 15, 1993 
 
Recovery devices made before 11-15-93 and are used for recovery of refrigerant from small appliances must be capable of: - correct answer recovering 80% of the refrigerant whether or not the compressor is operating or achieving a 4 inch vacuum under conditions of ARI 740-1993 
 
EPA's definition of a small a...
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cfc universal Questions and Answers 2023
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cfc universal Questions and Answers 2023 
which of following refrigerants has lowest global warming potential ? 
A. R-134 A 
B. R407 D 
C. R410 A 
D. R600A 
D. R600A 
 
 
 
which of the following gases is used as the baseline measurement for global warming potential ? 
A. Ammonia 
B. Carbon Dioxide 
C. CFC- 12 
D. Propane 
B. Carbon Dioxide 
 
 
 
Which type of refrigerant typically has the lowest global potential? 
A. HCFCs 
B. HFOs 
C. HFCs 
D. All are equal 
B. HFOs 
 
 
 
Why are HFO refrige...
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(2023-24) EPA 608 latest updated questions and answers
- Exam (elaborations) • 4 pages • 2023
- Available in package deal
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- $14.49
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Recovery equipemnt used for the service or repair of small appliances must be certified by an EPA approved lab if the recovery equipment was made after - correct answer November 15, 1993 
 
Recovery devices made before 11-15-93 and are used for recovery of refrigerant from small appliances must be capable of: - correct answer recovering 80% of the refrigerant whether or not the compressor is operating or achieving a 4 inch vacuum under conditions of ARI 740-1993 
 
EPA's definition of a small a...
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EPA 608 TYPE 1|UPDATED&VERIFIED|100% SOLVED|GUARANTEED SUCCESS
- Exam (elaborations) • 5 pages • 2023
- Available in package deal
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- $14.49
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Recovery equipemnt used for the service or repair of small appliances must be certified by an EPA approved lab if the recovery equipment was made after 
November 15, 1993 
 
 
 
Recovery devices made before 11-15-93 and are used for recovery of refrigerant from small appliances must be capable of: 
recovering 80% of the refrigerant whether or not the compressor is operating or achieving a 4 inch vacuum under conditions of ARI 740-1993 
 
 
 
 
 
EPA's definition of a small appliance includes: 
...
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EPA 608 Practice exam type 1 Questions and Answers latest updated 2023
- Exam (elaborations) • 4 pages • 2023
- Available in package deal
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- $11.99
- + learn more
EPA 608 Practice exam type 1 Questions and Answers latest updated 2023 
The sale of reclaimed CFC, HCFC, HFC, and HFO refrigerants is_______. 
Restricted to technicians who are EPA certified and refrigerant recovery 
 
 
 
A small Pliance is defined as a system that is 
Manufactured, fully charged, and hermetically sealed in a factory with a charge of 5 pounds or less 
 
 
 
A __________ recovery device can be use for type 1 small appliance applications or type 2 applications if the total charge...
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