Epa answer - Study guides, Class notes & Summaries

HVAC (EPA Certification Exam Section 608) Questions With Verified Solutions | ALREADY PASSED | LATEST REVISED UPDATE What does a metering device do? - ANSWER The metering device causes a reduction in pressure, and therefore a reduction in saturation temperature. What is absorbed in the evaporator? - ANSWER Heat is absorbed in the evaporator. What happens in the evaporator? - ANSWER Heat is absorbed in the evaporator and causes the refrigerant to boil from liquid to vapor. At...

EPA 608 Universal Exam ( ACTUAL EXAM ) Questions With Verified Solutions| ALREADY PASSED. Refrigeration technicians who violate the Clean Air Act can: - - ANSWER Lose their EPA certification, be fined, be required to appear in Federal court. After 1995, any supplies of CFC refrigerants to service existing units in the USA can only come from: - - ANSWER recovery and recycling. Refrigerant that is recovered can be returned to: - - ANSWER the same system or other systems owned by the same...

IAHSS Basic Officer Certification Exam (2023/ 2024) Questions and Verified Answers| 100% Correct Q: Standard precautions are a set of precautions that the CDC had called for in order to minimize the risk of infection. Which of the following is NOT covered under standard precautions? a. Blood and body fluids b. Mucous membranes c. Non-intact skin d. Sweat Answer: d. Sweat Q: A class B fire extinguisher is used to fight what kind of fire? a. Flammable liquid fire b. Paper fire ...

George Perkins Marsh Correct Answer: Man and Nature Impact of people on the environment -deforestation -overgrazing Influenced Roosevelt Teddy Roosevelt & Pinchot Correct Answer: Created US forest service Utilitarian conservation (pragmatic) -should use resources, but wisely -to the benefit of the most people but mostly to those who are alive right now -economic standpoint John Muir Correct Answer: Writer 2 Religious (spiritual values) Sierra Club - one of the most important cons...

CBSPD Final Exam 2024 Practice Main role of sterile processing is: - Answer ️️ -provide reliable services to enhance quality of patient care instruments sets and patient care equipment processing and distributing must be done accurately and timely so: - Answer ️️ -patient care is not adversely affected Ethics is - Answer ️️ -doing the right thing Compliance with OSHA is - Answer ️️ -required by law Establishes sterile practice based on opinion, research and theory: - Answe...

Practice Exam #1- California Cosmetology State Board Latest 2024 A fold of skin overlapping both sides of the nail, may extend as far as the first knuckle: - Answer ️️ -Eponychium The area from the nail root to the free edge, contains no blood vessels/nerves: - Answer ️️ - Nail plate/nail body Onychophagy refers to: - Answer ️️ -Bitten nails The technical term for bitten nails: - Answer ️️ -Onychophagy Improper trimming of toenails may result in : - Answer ️️ -Onychoc...

What is the most important factor affecting the useful life of service lines? - Answer It is the ability of the material to resist internal and external corrosion When does Suction Head exist? - Answer Suction head exists when the source of supply is above the centerline of the pump. What is Net positive Suction Head (NPSH) - Answer NPSH is the pressure under which water enters the eye of the impeller in a centrifugal pump. Insufficient NPSH is the main cause of pump cavitation Ex...

Atomic Symbol for Lead and origin Latin word? - Answer Pb; plumbum meaning "liquid silver" What form of lead is mostly used in the United States? - Answer #1 Form: Lead Acid Batteries, #2 Form: Ammunition, #3 Form: Paints & Coatings Why is/was lead added to paint? - Answer Durability. Other qualities include: prevents mold growth & corrosion, soundproofing, quick drying. What is white lead? - Answer Major form of lead used in paint before 1950, it was the only white paint used...

Falsifiable concentrates (EC or E) - Answer-Formulations made up of the technical material, solvents and emulsifiers. Some agitation is required. Once dry, pesticide residue is barley visible. Wettable Powder (WP) - Answer-These formulations are made by impregnating or coating an appropriate powder with the technical insecticide. Wettable Powders do not dissolve in water and frequent agitation is usually required. Heavy applications may leave visible deposits. Soluble Powders (SP) - Answer-...

What date was the sale of CFC's & HCFC's restricted to technicians certified in refrigerant recovery? - Correct answer-November 14, 1994 Section 608 of the Federal Clean Air Act requires technicians to what? - Correct answer-Recover all refrigerants. The objective of the Clean Air Act is to protect what? - Correct answer-The earth's stratosphere. HFC's - Correct answer-HydroFlouroCarbon's CFC's - Correct answer-ChloroFluoroCarbon's ODP - Correct answer-Ozone Depletion Potential Which in...