Epa stuvia Study guides, Class notes & Summaries

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General Colorado Commercial Pesticide Application and Safety Training Review Questions and Answers 100% CorrectGeneral Colorado Commercial Pesticide Application and Safety Training Review Questions and Answers 100% CorrectGeneral Colorado Commercial Pesticide Application and Safety Training Review Questions and Answers 100% Correct When was the EPA established? - ANSWER-1970 What does FIFRA stand for? - ANSWER-Federal Insecticide, Fungicide, and Rodenticide Act What does the EPA through i...

EPA Core Exam Questions and Answers 100% CorrectEPA Core Exam Questions and Answers 100% CorrectEPA Core Exam Questions and Answers 100% CorrectEPA Core Exam Questions and Answers 100% CorrectPersons who maintain, service, or repair small appliances - ANSWER-Type 1 Technicians Persons who maintain, service, repair, or dispose of medium, high and very high-pressure appliances containing more than 5 lbs. of refrigerant, or if the installation of such equipment requires refrigerant charging - AN...

99% isopropyl alcohol is not an __________ registered disinfectant . ANSWER: EPA A.B Moler is important in the history of barbering because he: ANSWER: Published the first barbering textbook According to current trends, barbers must be prepared to meet a variety of _________ preferences. ANSWER: Male Acids and alkalis mixed together in equal proportions do what? ANSWER: Neutralize each other The adjustable lamp on a manicuring table should have a _______ watt bulb. ANSWER: 40 Deeagle...

1%= ___ppm - ANSWER-10,000 Allowable amount of lead in dry surface paint wit hXRF - ANSWER-1.0mg/cm2 allowed quantity of lead in dry surface paint with paint chip testing - ANSWER-5000ppm = 5% by weight dust clearance for floors - ANSWER-40 ug/ft2 dust clearance window sills - ANSWER-250ug/ft2 dust clearance for wells - ANSWER-400 ug/ft2 dust clearance for outside concrete - ANSWER-800 ug/ft2 clearance for in soil high contact - ANSWER-400 ppm clearnce for soil in low con...

Are there drop-in replacements for R-12 systems? Why or why not? - ANSWERNo 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? - ANSWEREster based oils and they do not mix with other oils What type of lubricant is used with HCFCs? - ANSWERAlkylbenzene lubricant What is difference b/w ternary blend a azeotropic blend? - ANSWERTernary blends are three-part mixtures whereas azeo...

When using recovery or recycling equipment manufactured or imported on or after Nov 15, 1993, the required level of evacuation for low pressure equipment is _____ Hg absolute: 30mm 25mm 15mm 20mm - ANSWER 25mm The EPA requires that all commercial and industrial process refrigeration systems with more than 50lb of refrigerant be repaired when the annual leak rate exceeds ______: 35% 15% 30% 25% - ANSWER 35% Open-drive compressors are typically _____ compressors centrifugal r...

technicians maintaining, servicing, repairing, or disposing of low-pressure appliances must be certified as: - ANSWER Type III or Universal Technician the owner &/or operator of the equipment is responsible for keeping: - ANSWER records including: leak inspections & any completed leak repair verification tests it's the _______ &/or ___________ responsibility to obtain service records from the servicing company doing any work on an appliancem - ANSWER owner &/ or operator as of 11/14/94...

What are the typical uses of the center port of gauge set? - ANSWERSUsed during evacuation, charging and recovery procedures. What color are the gauges on a manifold gauge set? - ANSWERSLow pressure is blue, High pressure is red. What are the typical ranges of pressure measurements used on the gauges of a manifold gauge set? - ANSWERSHigh side is 0 to 500 PSIG; Low side is 0 to 350 PSIG and 0 to 30 in. Hg below atmospheric pressure. Is the refrigerant leaving a condenser at a high or lo...

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...