Gwp Samenvattingen, Notities en Examens

EPA 608 CORE 2024 |56 QUESTIONS WITH CORRECT ANSWERS ALREADY PASSED AND VERIFIED Which of the following refrigerant has a GWP of "1"? A) R-22 B) R-1233zd C) R-410A D) R-134a - CORRECT ANSWER B) R-1233zd The molecule found in CFCs and HCFCs that depletes O-Zone is: A) Fluorine B) Chlorine C) Hydrogen D) Carbon - CORRECT ANSWER B) Chlorine Recover any remaining refrigerant and then render the cylinder useless, then recycle the metal is the proper disposal method for; A) disposab...

Removing refrigerant in any condition from a system and storing it in an external container without necessarily testing or processing it in any way defines A) Recycling B) Recovering C) Reclaiming D) Restoring - B) Recovering One should NEVER heat a refrigerant storage or recovery tank with an open flame because: A) it can result in venting refrigerant to the atmosphere B) the tank may explode, causing serious injury to people nearby C) refrigerant in the tank may decompose, f...

OZONE layer protection; CFC exam Questions and Answer 2023 ozone construction exists as 3 basic forms o - oxygen atom o2 - oxygen molecule o3 - ozone molecule - toxic, unstable gas, protects us from UV sunlight sunlight strikes o2 molecules and splits them, the floating o atoms will "float" and come into contact with o2 to form o3- ozone molecule the stratosphere is approx. how far away above earths surface 15 to 50 km normally there is a balance between the ________...

EPA 608 Practice exam type 1 Questions with Complete Solutions The sale of reclaimed CFC, HCFC, HFC, and HFO refrigerants is_______. - Correct Answer Restricted to technicians who are EPA certified and refrigerant recovery A small Pliance is defined as a system that is - Correct Answer Manufactured, fully charged, and hermetically sealed in a factory with a charge of 5 pounds or less A __________ recovery device can be use for type 1 small appliance applications or type 2 applications if ...

A chlorofluorocarbon (cfc) refrigerant consists of what elements - Answer-Chlorine, flourine, carbon What's causes CFC molecules to breakdown when it reaches the atmosphere - Answer-Uv rays Ozone molecules consist of how many oxygen atoms - Answer-3 The venting of which group of refrigerants is a concern because it has GWP but not ODP - Answer-HFCs and PFCs Does the ozone layer work to increase or decrease the amount of ultraviolet radiation at the earths surface - Answer-Decrease u...

HVAC EPA 608 CORE Exam Test Questions With Answers |Verified | ALREADY PASSED what is CFCs? - ANSWER Chlorofluorocarbons (Chlorine, Fluorine, and carbon) What is HCFCs? - ANSWER Hydrochlorofluorocarbons (hydrogen, chlorine, fluorine, and carbon) What is ASHRAEs? - ANSWER The American Society of Heating Refrigerating and Airconditioning Engineers. A global professional association seeking to advance heating, ventilation, airconditioning and refrigeration systems. What is the gre...

Which of the following refrigerant has a GWP of "1"? A) R-22 B) R-1233zd C) R-410A D) R-134a - B) R-1233zd The molecule found in CFCs and HCFCs that depletes O-Zone is: A) Fluorine B) Chlorine C) Hydrogen D) Carbon - B) Chlorine Recover any remaining refrigerant and then render the cylinder useless, then recycle the metal is the proper disposal method for; A) disposable cylinders B) recovery cylinders C) one pound cans D) accumulator cylinders - A) disposable cylinder...

Samenvatting van GWP over hoofdstuk voeding

The sale of reclaimed CFC, HCFC, HFC, and HFO refrigerants is_______. - Restricted to technicians who are EPA certified and refrigerant recovery A small Pliance is defined as a system that is - Manufactured, fully charged, and hermetically sealed in a factory with a charge of 5 pounds or less A __________ recovery device can be use for type 1 small appliance applications or type 2 applications if the total charge is below 15 pounds. - System dependent You must have a self-contained recover...

BBE Final Exam 2001 Actual Questions and Answers with complete solutions In the video we saw that the carbon cycle is balanced with some sinks and some sources of carbon. The two primary sources of anthropogenic carbon are fossil fuel combustion and land use changes. Indicate which are the three main carbon sinks for this anthropogenic carbon. - Answer ️️ -The three primary sinks of carbon are oceans, land and vegetation, and the atmosphere. Interesting also that CEMENT application is...