CFC Certification Practice Test Correct 100%
Manufacturers often color code the exterior of gauges, on a typical gauge manifold set the low pressure gauge is color coded - ANSWER blue Approved refrigerant recovery cylinders can be identified by which colors - ANSWER gray body and yellow top Chlorofluorocarbon (CFC) refrigerants are so named because they contain the elements - ANSWER chlorine, fluorine, carbon What is being done in the U.S. to stop damage to the stratosphere - ANSWER enforcing strict emission requirements on incinerators, capturing and ultimately eliminating use of chlorofluorocarbons, using natural gas instead of coal to generate electricity If a system will not hold a vacuum after it has been evacuated, then - ANSWER the system may be leaking Some state and local governments may establish laws that - ANSWER follow the clean air act and EPA regulations , contain stricter regulations than the clean air act and EPA regulations Each chlorine atom in the stratosphere can destroy how many ozone molecules - ANSWER 100,000 Ozone in the stratosphere above the earth consists of - ANSWER molecules containing 3 oxygen atoms Which of the following is/are violations of the clean air act - ANSWER falsifying or failing to keep required records, failing to reach required evacuation l
Información del documento
- Subido en
- 10 de abril de 2023
- Número de páginas
- 2
- Escrito en
- 2022/2023
- Tipo
- Examen
- Contiene
- Preguntas y respuestas
