EPA 608
Liberty University
Page 3 out of 45 results
Sort by
-
EPA 608--ESCO --Core.....Online Practice....questions with complete solutions
- Exam (elaborations) • 2 pages • 2022
- Available in package deal
-
- $3.49
- + learn more
How much can a person be fined per day per violation for knowingly releasing a regulated substance that violates the Clean Air Act? correct answer: $44,539 
 
Recovery any remaining refrigerant and then render the cylinder useless, then recycle the metal is the proper disposal method for......? correct answer: Disposable Cylinders 
 
A single chlorine atom can destroy how many Ozone Molecules? correct answer: 100,000 
 
Clean refrigerant for reuse by separating the oil from the refrigerant an...
-
EPA 608 Type 3| 139 questions| with complete solutions
- Exam (elaborations) • 10 pages • 2022
- Available in package deal
-
- $10.49
- + learn more
On low pressure chillers, moisture typically enters the refrigerant system through correct answer: air leaks from areas with gaskets or fittings 
 
The maximum test pressure for leak testing a low pressure centrifugal is: correct answer: 10 psig 
 
Leak test and repair the chiller to reduce refrigerant loss from a pruge unit on CFC-11 chiller correct answer: ... 
 
A hydrostatic tube test kit is used to: correct answer: determine if a tube leaks 
 
Commercial and industrial process refri...
-
HVAC 2020 EPA 608 CORE Type 1,2,3(100 questions with complete solutions)
- Exam (elaborations) • 8 pages • 2022
- Available in package deal
-
- $8.49
- + learn more
What does ozone in the stratosphere above the earth consist of? correct answer: Molecules containing 3 oxygen atoms 
 
Which of the following refrigerants has the lowest global warming potential? correct answer: R-600a 
 
Which of the following gases is used as the baseline measurement for global warming potential? correct answer: Carbon Dioxide 
 
Which type of refrigerant typically has the lowest global warming potential? correct answer: HFO's 
 
What is the state of the refrigerant enter...
-
EPA certification 608 Core Practice test questions with complete solutions
- Exam (elaborations) • 2 pages • 2022
- Available in package deal
-
- $3.49
- + learn more
Which refrigerants contain the most chlorine? correct answer: CFCs 
 
When did it become unlawful to intentionally release class I and II refrigerants to the atmosphere? correct answer: July 1, 1992 
 
Which refrigerant has the lowest ozone depletion potential (ODP)? correct answer: CFCs 
 
The molecule found in CFC and HCFC refrigerant that destroys Ozone in the stratosphere is correct answer: Chlorine 
 
Stratospheric ozone consist of correct answer: 3 oxygen atoms
-
EPA 608 Certification questions with complete solutions
- Exam (elaborations) • 2 pages • 2022
- Available in package deal
-
- $3.99
- + learn more
What does Section 608 of the Federal Clean Air Act state? correct answer: Requires anyone who handles refrigerants to be certified in proper refrigerant handling techniques. 
 
What is the ozone layer composed if? correct answer: 3 oxygen atoms bonded together 
 
Where is the ozone layer? correct answer: 10-30 miles above sea level, in the Stratosphere 
 
What is Type 1 Certification? correct answer: Deals with small appliances, such as mini fridges and cars.Persons who maintain, service, or...
As you read this, a fellow student has made another $4.70
-
EPA 608 (Core) - Study Guide # 3 questions with complete solutions
- Exam (elaborations) • 4 pages • 2022
- Available in package deal
-
- $5.49
- + learn more
_____________ is used to the push-pull method of refrigeration : 
 
a. dual-valve recovery tank 
b. triple-valve recovery tank 
c. quadruple -valve recovery tank correct answer: dual-valve recovery tank 
 
According to EPA requirements, systems that contain ___________ or more of refrigerant to have "substantial leaks" repairs within 30 days. 
 
a. 100 pounds 
b. 50 pounds 
c. 10 pounds 
d. 25 pounds correct answer: 50 pounds 
 
Suction line consists of which of the following : 
 
a. cool...
-
EPA 608 Core exam: Free Online Practice Test 1 questions with complete solutions
- Exam (elaborations) • 2 pages • 2022
- Available in package deal
-
- $3.49
- + learn more
One chlorine atom in stratosphere can able to destroy approximately _______ number of ozone molecules: correct answer: 1,00,000 
 
Only _____ refrigerant can be transferred or sold to another individual correct answer: Reclaimed 
 
Halons were completely phased out by ______ : correct answer: 1994 
 
Lifetime of CFCs is believed to be in the range ______ : correct answer: 20 to 100 years 
 
Refrigerant cannot be called reclaimed unless it meets the ______ purity standard: correct answer: ARI-700
-
EPA 608 Core exam: Free Online Practice Test 6 questions with complete solutions
- Exam (elaborations) • 2 pages • 2022
- Available in package deal
-
- $3.49
- + learn more
Refrigerants will be of high pressure hot vapor phase in which of the following: correct answer: Discharge line 
 
Which one of the following is HCFC refrigerant: correct answer: R-22 
 
Reclaimed refrigerant must meet the standard set forth in _____ before it can be resold correct answer: ARI 700 
 
Evaporator is located in which part of the refrigeration cycle: correct answer: Low pressure side 
 
Recovery is done in order to have which of the following: correct answer: Adequate supp...
-
EPA SECTION 608 CORE (202223 revision) 117 questions with complete solutions
- Exam (elaborations) • 19 pages • 2022
- Available in package deal
-
- $12.49
- + learn more
What does ozone in the stratosphere above the earth consist of? 
a. Molecules containing 2 oxygen atoms. 
b. Molecules containing 3 oxygen atoms. 
c. Molecules containing 4 oxygen atoms. 
d. Molecules containing 5 oxygen atoms correct answer: b. Molecules containing 3 oxygen atoms. 
 
Which of the following refrigerants has the lowest global warming potential? 
a. R-134a 
b. R-407C 
c. R-410A 
d. R-600a correct answer: d. R-600a 
 
Which of the following gases is used as the baseline 
measur...
-
EPA 608 core 76 questions with complete solutions
- Exam (elaborations) • 6 pages • 2022
- Available in package deal
-
- $6.49
- + learn more
The stratosphere is located how many miles above sea level? correct answers: Between 7 and 30 miles 
 
The ozone molecule consists of how many oxygen atoms? correct answers: 3 (O3) 
 
The stratosphere is comprised of? correct answers: Ozone and other gases 
 
What is the purpose of the Ozone layer? correct answers: It protects us from ultraviolet radiation and helps maintain stable earth temp 
 
Stratospheric ozone depletion is an America issue? T or F correct answers: F ( global ) 
 
What ...
How did he do that? By selling his study resources on Stuvia. Try it yourself! Discover all about earning on Stuvia