Epa 608 universal SkillCat Exam questios and 100% correct answers| Complete| Latest Update

Epa 608 universal SkillCat Exam questios and 100% correct answers| Complete| Latest Update As technicians we must stay up to date on Federal state and local law For universal certification you will receive how many questions 100 What is passing grade for all epa certifications 70% True or false you must memorize all regulations because they will stay the same forever False Can chlorine from the environment come from natural resources such as volcanoes Yes but they are not the primary source True or false Ground level ozone is is what reflects and absorbs harmful uv rays from the sun False In which way does ozone depletion affect humans Increased risk of skin cancer and cataracts Is there evidence that refrigerants are in the stratosphere Yes One molecule of chlorine can destroy how many molecules of ozone 100,000 Ozone has ____ oxygen atoms. 3 True or false the majority of the ozone is located in the troposphere False How many molecules of ozone can three molecules of chlorine destroy 300,000 What is the major function of ozone in the stratosphere Absorb and reflect uv rays from the sun What is the primary source of Chlorine in the stratosphere Emissions of refrigerants by human like cfc and hcfc What molecule destroys the ozone layer Chlorine Which of the following are effects of the ozone layer depletion Decreasing crop yields and threat to wild and marine life Who does ozone depletion affect People all over the world After refrigerant is phased out can equipment still contain refrigerant Yes After refrigerant is phased out can technicians service equipment containing that refrigerant