Epa stuvia - Study guides, Class notes & Summaries

What do R-11 and R-123 refrigerants have in common? A. They are oxygen depleting B. They are Class I and II substances as defined by the EPA C. Both A and B D. Neither A nor B - ANSWER C. Both A and B What is the required evacuation level for recovering refrigerant from a low-pressure appliance with a recovery machine manufactured before November 15, 1993? A. 0 psig B. 4" Hg C. 10 A Hg D. 25" Hg - ANSWER D. 25" Hg How is frost best removed from a sight glass? A. reverse ...

Risk Assessment - ANSWERSAn on-site investigation of a residential dwelling for lead-based paint hazards. Risk assessment includes investigating the age, history, management and maintenance of the dwelling; conducting a visual assessment, performing limited environmental sampling, such as dust wipe samples, soil samples, and deteriorated paint samples, and reporting the results that identify acceptable abatement and interim control strategies based on specific conditions and the owner's capabil...

EPA 609 Exam Questions and Answers 100% Correct EPA 609 Exam Questions and Answers 100% Correct EPA 609 Exam Questions and Answers 100% Correct ozone layer - ANSWER-Protective layer in atmosphere that shields earth from UV radiation and helps maintain stable earth temperature What is ozone depletion? - ANSWER-Release of refrigerants into the atmosphere Ozone depletion causes - ANSWER-Cataracts, skin cancer, crop loss, deforestation, immune system suppression ozone layer - ANSWER-...

EPA Lead Inspector Exam Questions and Answers 100% Correct AnswersEPA Lead Inspector Exam Questions and Answers 100% Correct AnswersEPA Lead Inspector Exam Questions and Answers 100% Correct AnswersEPA Lead Inspector Exam Questions and Answers 100% Correct AnswersEPA Lead Inspector Exam Questions and Answers 100% Correct AnswersEPA Lead Inspector Exam Questions and Answers 100% Correct AnswersEPA Lead Inspector Exam Questions and Answers 100% Correct AnswersEPA Lead Inspector Exam Questions and ...

States sub-programs include... -ANSWER_ Certification and Training Enforcement and Compliance Worker Health and Safety Environmental Monitoring and Protection six components of each state sub-program -ANSWER_ *State-granted authority to carry out pesticide regulatory program *Legal process 4 denying, suspending, revoking applicator cert and assessing criminal/civil penalties for violations *Legal review of applicator certification to determine suspension/revocation is appropriate after f...

Identify the pressure corresponding to 32 degrees F for R-123: ________. a) 23 inches of Hg vacuum b) 20 inches of Hg vacuum c) 17 inches of Hg vacuum d) 11 inches of Hg vacuum - ANSWER b) 20 inches of Hg vacuum A hydrostatic tube test kit is used to: _________. a) blow all water from the tubes b) remove any water from the machine c) vent refrigerant d) determine if a tube leaks - ANSWER d) determine if a tube leaks Excessive running of a purge system on a low pressure chiller ...

EPA Practice Test Questions and Answers 100% CorrectEPA Practice Test Questions and Answers 100% CorrectEPA Practice Test Questions and Answers 100% CorrectEPA Practice Test Questions and Answers 100% Correct Technicians who perform sealed-system service on small appliances must have; A. Type I, II, or III certification. B. Type I or Universal certification. C. Type II certification. D. A Universal 609 certification - ANSWER-B. Type I or Universal certification. When using a system-depe...

Oregon Law Esthetics Questions and Answers 100% Correct Oregon Law Esthetics Questions and Answers 100% Correct Oregon Law Esthetics Questions and Answers 100% Correct A covered fire retardant container - ANSWER-Chemical wast must be disposed of in? Safe for people to use - ANSWER-The EPA check products to make sure chemicals are? Article - ANSWER-Any item used for the beauty service is an? At the clients residence or place of business - ANSWER-Practitioners who have a "freela...

EPA 609 Exam 2024 Questions and Answers (Graded A)EPA 609 Exam 2024 Questions and Answers (Graded A)EPA 609 Exam 2024 Questions and Answers (Graded A)EPA 609 Exam 2024 Questions and Answers (Graded A) Lifetime of CFCs is believed to range from _____ years? - ANSWER-2 to 100 For determining the Ozone Depletion Potential ________ having been assigned a factor of 1? - ANSWER-CFC-11 Ester-based synthetic oils can be mixed with other oils? - ANSWER-False

1992--Residential Lead-based Paint Hazard Reduction Act of 1992, provides a comprehensive national approach to dealing with LBP in the nation's housing stock - ANSWER-Title X conditions causing exposure to lead from dust, soil, or paint that is deteriorated or present in accessible, friction, or impact surfaces that would result in adverse health effects that comes from; dust, soil, paint that is deteriorated or present on accessible, friction, or impact surfaces - ANSWER-LBP hazards (Title ...