EPA 608

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...

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...

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...

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

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...

_____________ 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...

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

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...

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...

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 ...