Prevent global warming - Study guides, Class notes & Summaries

EPA Test Questions and Answers | Latest Version | 2024/2025 | Graded A+ What is the primary goal of the EPA certification for technicians? The primary goal is to ensure that technicians handling refrigerants are trained to minimize emissions, protect the environment, and comply with regulations. Why is it essential for technicians to recover refrigerants during servicing and disposal? Recovering refrigerants prevents them from being released into the atmosphere, which helps reduce t...

Energy Stores 1) Elastic potential 2) Gravitational potential 3) Thermal 4) Electrostatic 5) Nuclear 6) Chemical 7) Kinetic 8) Magnetic 9) Light 10) Sound How is energy transferred? 1) Mechanically - force doing work 2) Electrically - work done by moving charges 3) Heating/Radiation - light, sound How can work be done? When a current flows or by a force moving an object Kinetic energy formula E=1/2mv² Kinetic energy(J) = 0.5 x mass(kg) x speed²(m/s) ...

AEST AGTECH EXAM QUESTIONS AND ANSWERS ALREADY PASSED What percentage of the people in the United States are farmers? 2 Careers in agriscience include which of the following? processing and recreation and food production By the year 2010, the world population of humans is estimated will be 7 billion What is the meaning of the Greek word bios? life The science involved in the cultivation, propagation, processing and marketing of things like flowers and vegetables is known as h...

EPA 609 Technician Certification Questions and Answers | Latest Version | 2024/2025 | Already Passed What is the purpose of the EPA 609 Technician Certification? The EPA 609 certification allows technicians to service motor vehicle air conditioning (MVAC) systems and handle refrigerants in compliance with the Clean Air Act to prevent environmental harm. Why is it important for technicians to be certified before handling refrigerants in MVAC systems? Certification ensures that te...

Homeland Security Questions and Answers Graded A+ Case study 1.1: Use of Drones They are unregulated controlled vehicles. Could be used as weapons by terrorist groups, and used in many countries to kill the enemy. Case study 1.2: Presidential Declaration of Disaster Decisions When the governor asks for finances during a disaster from the president. Normative Theories: Hamilitonian Jefferson Jacksonian To get assistance, must go through the Stafford act and must be within a timely...

RAC 40 Quiz 4 Review Questions | Latest Version | 2024/2025 | 100% Verified What is the main property of a refrigerant that allows it to change from liquid to gas? The main property is its low boiling point, which allows it to evaporate and absorb heat at low temperatures. What is a common environmental concern associated with certain refrigerants? Certain refrigerants contribute to ozone depletion and global warming. What is the difference between a CFC and an HFC refrigerant? ...

1. A nurse is caring for a client who who has had a stroke involving the right hemisphere. Which of the following alterations in function should the nurse expect? A. Difficulty reading Rationale: The left hemisphere is the center for language, mathematic skills and thinking analytically. A client who is unable to read following a stroke would have involvement of the left hemisphere. B. Inability to recognize his family members Rationale: The right hemisphere is involved with visual and spati...

EPA 608 Type II Sample Test Questions | Latest Version | 2024/2025 | Graded A+ What type of equipment is covered under EPA 608 Type II certification? EPA 608 Type II certification covers high-pressure equipment, including air conditioners, heat pumps, and commercial refrigeration systems. Why is it important to recover refrigerant before opening or disposing of equipment covered under Type II certification? Recovering refrigerant prevents its release into the atmosphere, protecting ...

EPA 608 Core Universal Questions and Answers | Latest Version | 2024/2025 | Graded A+ What is the primary focus of the EPA 608 Core Universal certification? The primary focus is to ensure that technicians are trained in the proper handling of all types of refrigerants, including those used in various systems such as residential, commercial, and industrial. What are the key topics covered in the EPA 608 Core Universal certification training? Key topics include refrigerant recovery...

EPA 608 "CORE" Questions and Answers | Latest Update | 2024/2025 | Already Passed What is the purpose of the EPA 608 Core certification? The purpose is to ensure technicians understand the general principles of refrigerant management, including safe handling, recovery, recycling, and disposal, as well as compliance with environmental regulations. Why is it important for technicians to know the difference between CFCs, HCFCs, and HFCs? Technicians must know the difference becaus...