Epa 608 Exam Answers

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• [FREE] Epa 608 Exam Answers | HOT

  As short in length and as large and diameter as possible. Which compounds have the highest ozone depletion potential ODP? Chlorine Ozone depletion in the stratosphere is what type of problem? Global which refrigerant is a HCFC? R 22 Which...

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• [GET] Epa 608 Exam Answers | updated!

  Ra When recovering refrigerant, it is important not to mix different refrigerants in the same container because? The mixture may be impossible to reclaim. The center port on a three port manifold is used for? Recovery, evacuation and charging....

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• Guide To The EPA 608 Certification Exam

  All oils are compatible with HFCa. Correct answer is A: ester oil. The type of oil that is most commonly used in stationary air-conditioning applications with HFCa refrigerant is ester oil. Personal protective equipment gloves, safety glasses, safety shoes, etc should always be worn when reporting for work. Refrigerant vapors or mist should not be inhaled because they are addictive. Of the items listed below, which is are violations of the Clean Air Act? Falsifying or failing to keep required records. Failing to reach required evacuation levels before opening or disposing of appliances. All of the above. Correct answer is D: All of the above.

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• How To Prepare For The EPA Certification Tests

  All of the following are violations of the Clean Air Act: Falsifying or failing to keep required records. HFC refrigerants contain.

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• EPA 608 Practice Tests

  Your Instructor Jay Jay has traveled around the world and is fluent in many languages. For the last several years, Jay has been working with online education platforms for training and testing. Frequently Asked Questions When does the test start and finish? We offer tests Monday through Saturday. Click on a date on the calendar above to open the times available that day. How long after purchasing do I have to take the test? You must take the test within 30 days of purchasing it. What are the computer requirements? A webcam. The test must be taken on the Google Chrome web browser, which is free to download here: www. A reliable, high-speed internet connection. The ability to allow video and screen-sharing connections to the computer.

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• Top Exams 2021

  If you don't know if your system will work or you want to check, please email [email protected] What's the online testing like? Taking your test online is very similar to taking it at a testing center. When you log in to take your exam you will be asked to show some kind of government issued ID. The proctor will ask you to pick up your webcam and show them around your room to make sure your coworker isn't hiding in the corner to whisper you answers.

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• EPA 608 Exam Test Questions And Answers

  They will ask you a few identification questions and they will monitor your computer screen and watch you through your webcam as you take your test. Sometimes the proctor will ask you to show them part of the room or the desk in the middle of the exam to make sure your microphone and camera is live. They will be able to see what you see on the computer screen to make sure you don't google some answers. Purchase the test and take it! No citizenship is required to take the test online because this is an internationally accepted license! What happens if I fail? If you need to take the test again for any reason, you can purchase the retest option at a heavily discounted rate.

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• Epa 608 Certification Core

  You will receive your card in the mail a few weeks after passing your exam. Do I have to be a citizen of the United States? You do need an official form of identification, such as a work ID, government ID, or passport. The certification is recognized around the world. What if my computer does not meet the system requirements? If you don't have access to a computer that meets the requirements email us at: [email protected] We can help you find, rent or purchase the required equipment.

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• EPA 608 Test Prep Course

  There are four different EPA certifications available, depending on the type of system you are working with. To pass the certification test, you need to understand the core concepts of working with refrigerants, plus specific information for your certification type. Core Requirements for All EPA Certification Types The EPA requires passing at least two exams for its Section certifications, which cover small appliances such as residential refrigerators, window air conditioning units and vending machines. These exams include a core requirement exam as well as a specialized exam for each type of certification.

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• Epa 608 Test Questions And Answers Pdf

  If you are seeking Section certification, which is required to work on motor vehicle coolant systems, you only need to take one exam. Core Requirement Exam The core requirement exam for all certifications is the same, no matter which certification you are pursuing. In the core exam, you will need to know how to use safety equipment like gloves, goggles, and in extreme cases, self-containing breathing apparatus. You will need to understand how to safely dispose of refrigerants and how to safely fill and refill refrigerant tanks. You will also need to know about ozone depletion and clean air laws and regulations. Another aspect of the core requirements is how to recover, reclaim and recycle refrigerants. EPA Type 1 In addition to the core requirements mentioned in Section 2, passing the type 1 exam requires an understanding of refrigerant requirements for small appliances manufactured both before and after , which is when the EPA instituted new refrigerant recycling rules.

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• EPA 608 Core Practice Test

  As a result, appliances manufactured before that date are not designed with the same ozone protection standards as appliances manufactured after that date. You also need to know a variety of coolant recovery techniques, including how to recover the refrigerants from a non-operational device. Finally, this exam includes safe refrigerant disposal techniques. EPA Type 2 The EPA type 2 certification is designed for those who need to work with high pressure coolant systems such as supermarket refrigeration systems. Beyond the core requirements for all EPA certification tests, this exam also covers leak detection in high pressure systems, including recognizing signs of a leak and methods of testing for leaks. This exam also covers leak repair, as well as recovery methods and requirements for different appliances.

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• EPA 608 Practice Test Core Question Answers 2021 [Online Free]

  As with all exams, safe disposal techniques for the coolants used in these appliances are also covered. This exam covers leak detection and leak testing options for a low-pressure system, which differ significantly from those used on high-pressure systems. This exam also covers the recovery of refrigerant from the system prior to a major repair; safe methods of refrigerant disposal; and requirements to safely recharge the equipment with new refrigerant following a repair.

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• HVAC Technician Certification: EPA 608 Certification Explained

  The exam is specifically geared to automobile mechanics. You must successfully complete this exam to work with motor vehicle air conditioning systems. This test covers everything you need to know to safely drain, repair and recharge with refrigerant the air conditioning systems in cars. This certification is not acceptable for dealing with refrigerated cargo trucks, which would require one of the above certifications. The certification is only for passenger cabin air conditioning systems. These can be taken online or in person via a HVAC distributor or a certified online testing company. Each section of the EPA exam has 25 questions, of which you need to answer 18 questions correctly. There is one section for the core requirements, and one for each certification type. The EPA certification exam is 50 questions, open book, and requires 42 correct answers to pass.

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• EPA 608 Type I, II, III

  Tests are usually made up of 25 random questions from each of the following 4 question pools. B be fined. C be required to appear in Federal court. D all of the above Answer: D 2. B solvent conversion. C European chemical manufacturers. D Third World chemical manufacturers. Answer: A 3. Refrigerant that is recovered can be returned to: A the same system or other systems owned by the same person without restriction. B used in any system serviced that day C Sold as used refrigerant to other customers. D Called Reclaimed if a filter-drier was used during recovery. Answer: A 4. Refrigerant can not be called "reclaimed" unless it: A was processed in a reclaiming machine.

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• EPA 608 Certification Study Guide For HVAC Certification

  B has been chemically analyzed and the refrigerant meets the ARI purity standard. C is recovered from a system less than 1 year old. D is recovered from a system still under warrantee. Answer: B 5. Failure to demonstrate competency can result in: A revocation of the technician's certification. B seizure of the technician's recovery or recycling equipment. D mandatory attendance at a refrigerant training camp. Answer: A 6. What characteristic s of CFCs make them more likely to reach the stratosphere than most other compounds containing chlorine? A Refrigerants that contain chlorine but not hydrogen are so stable that they do not break down in the lower atmosphere after being released.

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• A Guide To Passing The EPA 608 Exam With Practice Questions And Videos

  The chlorine or bromine reacts with ozone, causing it to change back to oxygen, thus destroying the ozone layer. B CFCs are lighter than other damaging compounds, making it easier for them to float upward when released. C CFCs are attracted to the static in the atmosphere. D CFCs are attracted to dust in the atmosphere. Answer: A 7. A system is considered dehydrated when: A the vacuum indicator shows you have reached and held the required finished vacuum. B the vacuum pump has run at least 7 hours. C the manifold suction gauge has held a 30 in. D you are ready to leave for the day. Answer: A 8. Which refrigerant is an HCFC? What statement is true about an azeotropic refrigerant mixture? A It is always make from just two components. B It has a pressure-temperature curve identical to one of its components. C It is a mixture that is always made from at least three component refrigerants. D It is a mixture that acts like a single-component refrigerant over its entire range.

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• EPA Certification Test Questions | Chlorofluorocarbon | Ozone Depletion

  Answer: D A They have identical ODP's. B They both contain hydrogen. C They have the same normal boiling points. D They must be recovered before opening or disposing of appliances. To scrap a disposable cylinder, the internal cylinder pressure should be reduced to at least: A 0 psig. B 15 psig. C 20 psig. Answer: A Manifold gauge sets are often color coded, when this is done, the high pressure gauge is color coded: A red. B white.

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• Epa Practice Test Type 1 Answers

  C blue. D yellow. In general, blended refrigerants should be charged: A as a vapor. B at very high temperatures. C as a liquid. D the same as any other refrigerant. Answer: C Blended refrigerants leak from a system: A faster than other refrigerants. B in uneven amounts due to different vapor pressures. C slower than other refrigerants. D only if the joint fails completely. Answer: B Which of the following gases help form the earth's protective shield? In a refrigeration system, the device that changes a low pressure vapor to a high pressure vapor is the: A evaporator.

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• EPA’s Refrigerant Management Program: Questions And Answers For Section 608 Certified Technicians

  B expansion device. C compressor. D condenser. Data shows that chlorine in the stratosphere comes mainly from CFCs rather than from natural sources such as volcanoes because: A The rise in the amount of chlorine in the stratosphere matches the rise in the amount of fluorine, which has different natural sources than chlorine. B The rise in the amount of chlorine in the stratosphere matches the rise in CFC emissions. C Air samples taken from the stratosphere over erupting volcanoes show that volcanoes contribute a small quantity of chlorine to the stratosphere when compared to CFCs. D All of the above Answer: D Which atom of the CFC molecule causes ozone depletion? The ozone layer protects the earth from: A nuclear radiation. B infrared radiation. C ultraviolet radiation from the sun. D bacteria from space. When using with any solvent, cleaner, chemical or refrigerant, you should review: A moisture solubility information. B chemical compound reference sheets. C material safety data sheets.

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• How To Pass The EPA 608 Certification Exam Test

  D chemical composition reference sheets. An award of up to what amount may be paid to a person supplying information that leads to a penalty against a technician who is intentionally venting? The Montreal Protocol is: A an energy efficiency test developed by the Canadian government. B a test procedure for measuring the level of chlorine in the stratosphere. C a procedure or protocol to test for ozone concentration in the atmosphere. What is one of the most serious results of damage to the ozone layer? A mutations of marine plants B increased volcanic activity C increases in human skin cancer D higher natural background radioactivity Answer: C Of the refrigerants listed below, which has the lowest ozone depletion potential? To determine the maximum allowable pressure to use when checking a system, check: A with the equipment owner.

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• Epa Certification Test Answers Health

  C the design pressure on the equipment nameplate D ask the local utility company. D A rating for ground level smog pollution. B R C R D Ra. Whenever dry nitrogen from a portable cylinder is connected to a system, what item is of most importance in consideration of safety? A The regulator has a new set of gauges. B The pressure gauges are clean. C There is a relief valve in the downstream line from the pressure regulator. D No refrigerant lines can leak. During servicing of a refrigeration system containing R, the refrigerant must be: A recovered.

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• Section EPA Certification

  It specifies that all persons who maintain, service, repair, or dispose of appliances that contain regulated refrigerants be certified in proper refrigerant handling techniques by passing a proctored EPA examination. Core is not a certification in itself. Type II covers equipment using high-pressure refrigerant HCFC , including residential air conditioners and heat pumps, supermarket refrigeration, and process refrigeration. There is not a Universal section of the test. Each test section has 25 multiple choice questions drawn from a bank of test questions developed by the Federal Government. Questions regarding equipment regulations, safety, shipping and identifying refrigerants appear in every test section. To receive an EPA certification, a candidate must pass the Core section plus one of the technician types listed above. Since each section of the exam is graded individually, you can pass one section and fail the others. Once a student passes a section, they never have to take that section again for certification as long as the student maintains a record of passed sections.

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• EPA 608 CORE – Practice Test 4

  The certifications never expire. Technicians should read the entire EPA regulations before handling refrigerants. It is the responsibility of the technician to comply with future new laws as established by the EPA, even if they differ from the contents of our study guide. While we cover material relevant to the test over the course of the training, this course is not designed to specifically prepare you to take the exam. Therefore we highly recommend that attendees who want to take the exam attend both days of training and take time to study beforehand. We mail out the EPA study guide to all course registrants the day after registration to give you ample time to prepare. You can also download a PDF of the study guide below.

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• EPA 608 Certification Exam Practice Test And Study Guide 2021 [PDF]

  To do so, you will need to be EPA certified. In preparation for your certification test, you will learn how to safely handle refrigerants and dispose of the tanks they are stored in. You'll also learn about their laws, rules, and regulations. Learn the answers to many common questions about the EPA by reading on. You must take and pass the core portion before you can take any of the other portions. It covers topics such as ozone depletion, substitute refrigerants and oils, refrigeration, safety, shipping, and more. In order to pass, you must answer 18 out of the 25 questions correctly. You must pass the core portion before you can move on to take any of the next exams. Type 1: This exam will test your knowledge on servicing small appliances. You must first pass the Core Portion before taking this exam.

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• Epa 608 Certification Test Answers Health

  Type 2: Your knowledge of servicing or disposing of high pressure appliances will be put to the test with this portion of the exam. You must receive a 70 percent 18 out of 25 questions in order to pass. This test is in addition to the core exam, which you must pass first. While Type 2 and Type 3 have major similarities, Type 3 concentrates on the low-pressure appliances, with the concentration of the test being focused on leakage and leak-test pressurization methods. This test is also in addition to your core exam, and you need to answer 18 out of the 25 questions 70 percent correctly in order to pass.

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• A Guide To Passing The EPA Exam With Practice Questions And Videos – HVAC How To

  You must complete and pass the core portion before you are eligible to sit for this exam. Becoming Universally Certified will allow you to work with all types of appliances and refrigerants, broadening your range of job opportunities. Take our free practice tests. Costs will vary depending on where you live, and where you take the exam. Registration is done online. Watch for the email, it will be sent within hours from the time you register. The exam must be scheduled at least 72 hours in advance. Leave your phone in your car. After you complete the exam, your results will be available immediately. An official certification will be mailed out to you the following day. To become Universally Certified, you must pass all the exams. The Core Exam and Type 1 can be taken online, but Type 2 and Type 3 must be taken at a physical location.

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• EPA Certification Practice Tests | HVAC Certification Practice Exam Questions & Answers Guide

  The Core and Type 1 exams are taken online and proctored virtually. Proctored exams mean the exam room is supervised by an official, approved agent. The proctor is there to make sure all the documents you are instructed to bring are correct, and that you are who you say you are. That will help you to study for, and take, the open book tests. The rest of the exams—Type 2 and Type 3—must be taken at a physical location, which will also be proctored. There are no certification exams given online for those two exams. Check with your state board to find out where your testing location is. Your test results will be available immediately after taking the exam. This will be sent from the processing center the following day.

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• EPA 608 Certification Test Questions

  Allow a few days for it to show up in your mailbox. If your card is lost or destroyed, you may have to retake the exam depending on the circumstances. If you lose your card, it is recommended you contact the place you got yours from. They should have records of your test and will be able to issue you a new card with no problems. If, for some reason, that facility has closed, then you will have to contact a different facility. Having some sort of documentation or proof of verification that you did take and pass the exams will be beneficial in expediting the process. You must have this certification in order to buy any refrigerants meant to cool compartments of motor vehicles.

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• Online Universal EPA 608 Certification Test

  This is an open book exam with 25 questions. You must get at least 21 questions correct in order to pass. Once you register for the exam, you will have access to a downloadable study manual. It is recommended you use it for taking the exam, but study it beforehand. If you fail the first time, you can keep retaking it until you pass. Find an HVAC training program near you. Handpicked for you to enjoy:.

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• EPA 608 Type 2 High Pressure– Practice Test 1

  This is because when refrigerants aren't used properly, they can cause damage to HVAC equipment, also causes serious environmental damage, or even lead to great injury and death of anyone close by. The objetive of this page is to help you in your goal to obtain your EPA certification. It will help you know what the EPA certification is, the information and concepts you should learn, as well as provide adequate information on the EPA certification exam. While it is true that acquiring an EPA certification is greatly important, getting a good understanding of refrigerants and their applications are also very important for you to become a good HVACR technician. An in-depth understanding of the physics of the refrigeration cycle can often be what separates top technicians from average ones. Let us briefly talk about the history of the use and evolution of refrigerants as well as how universal standards have developed over the years to govern the use and handling of refrigerants.

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• How To Get Your EPA Certification | TPC Training

  Use and Evolution of Refrigerants Ammonia was the first widely-used refrigerant. Although its heat absorbing properties were impressive, it still posed a threat when it comes to in-home refrigeration. However, new versions of refrigerants were developed and because of their reduced toxicity, refrigerators became quite common in households. In time, versions of these refrigerants were used for heat pumps as well as air conditioning systems. The Montreal Protocol was a treaty among all members of the United Nations to remove materials that were deemed harmful to the Earth's atmosphere.

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• EPA Test Prep Course - ACCA

  As a result, technicians were to have an EPA certification before they could handle certain refrigerants. The truth is that most ordinary people have no idea what those terms mean. They are R22 and RA. The R22 refrigerants are being slowly phased out because Government regulations have brought a significant reduction in the number of R22 produced every year. The RA, however, operates at a higher pressure compared to the R22 and is often used for newly-installed systems. These differences between the different types of refrigerants are the reason why HVAC technicians need to be certified first before handling refrigerants. Regulations like this ensure that not only are the HVAC systems protected from damage but most importantly, lives are protected by handling the refrigerants properly. Section of the Clean Air Act requires that all technicians be certified before they can service, maintain, repair, or dispose of systems that could release toxic refrigerants to the atmosphere.

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• EPA Core Practice Test - HVAC Training

  The great thing about having an EPA certification to handle refrigerants is that it can never expire! This is for HVAC technicians who want to service small appliances. For those who service or dispose of those high-pressure systems or appliances. This is for servicing and disposing of low-pressure systems or appliances. This type covers all the three types of certifications. The exam covers all areas that have to do with working with refrigerants.

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