Epa stuvia Study guides, Class notes & Summaries

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...

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 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

1%= ___ppm - ANSWER10,000 Allowable amount of lead in dry surface paint wit hXRF - ANSWER1.0mg/cm2 allowed quantity of lead in dry surface paint with paint chip testing - ANSWER5000ppm = 5% by weight dust clearance for floors - ANSWER40 ug/ft2 dust clearance window sills - ANSWER250ug/ft2 dust clearance for wells - ANSWER400 ug/ft2 dust clearance for outside concrete - ANSWER800 ug/ft2 clearance for in soil high contact - ANSWER400 ppm clearnce for soil in low contact are...

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 ...

Are there drop-in replacements for R-12 systems? Why or why not? - ANSWERSNo because the new refrigerants are incompatible with the oils and lubricants used in R-12 systems. What type of oil is used in R-134a and what oils will it mix with? - ANSWERSEster based oils and they do not mix with other oils What type of lubricant is used with HCFCs? - ANSWERSAlkylbenzene lubricant What is difference b/w ternary blend a azeotropic blend? - ANSWERSTernary blends are three-part mixtures whereas ...

Epa Test Questions and Epa Test Questions and Answers (Graded A)Epa Test Questions and Answers (Graded A)Epa Test Questions and Answers (Graded A)Epa Test Questions and Answers (Graded A)Answers (Graded A) Appliance - ANSWER-any device that contains and uses a refrigerant for household or commercial purposes, including any air conditioner, refrigerator, chiller, or freezer. EPA interprets this definition to include all air-conditioning and refrigeration equipment except units designed and use...

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 Section 609 Questions and Answers 100% CorrectEPA Section 609 Questions and Answers 100% CorrectEPA Section 609 Questions and Answers 100% CorrectEPA Section 609 Questions and Answers 100% CorrectA refillable refrigerant cylinder must not be filled above ______ of its full capacity. - ANSWER-80% Ozone layer absorbs and scatters ________ from the sun - ANSWER-Ultraviolet light An award of up to ______ may be paid to a person supplying information that leads to a penalty against a techni...

True or False One of the earliest uses of chemicals as pesticides was the burning of sulfur -ANSWER True True or False One responsibility of the US EPA is to protect humans and environmental health -ANSWER True Which of the following would not be considered a natural pest control method? A. Wind B. Rain C. Cultivation D. Sunshine -ANSWER C. Cultivation Which of the following is cultural control method? A. Fertilization B. Planting time C. Pruning D. All of the above -ANSWER D....