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EPA Quizzes & Trivia

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EPA Section 608 Study Questions Pool Section: CORE Questions: 160

Questions: 44  |  Attempts: 373   |  Last updated: Mar 7, 2013
  • Sample Question
    Refrigeration technicians who violate the Clean Air Act can:

Section 608 of the Federal Clean Air Act requires persons who work with regulated refrigerants to become certified. Take this test to see whether you can be certified or not.

Questions: 8  |  Attempts: 680   |  Last updated: Nov 29, 2016
  • Sample Question
    The size of the orifice in a capillary tube metering device is

The following exam is produced to test knowledge of safe refrigerant handling and EPA regulations regarding the HVAC industry.�

Questions: 50  |  Attempts: 59   |  Last updated: Jan 24, 2013
  • Sample Question
     __ is a blend of two or more components whose equilibrium vapor phase and liquid phase compositions are the same at a given pressure.  

The U.S. Environmental Protection Agency is an agency of the federal government of the United States charged with protecting human health and the environment, by writing and enforcing regulations based on laws passed by...

Questions: 4  |  Attempts: 32   |  Last updated: Jan 31, 2013
  • Sample Question
    The EPA was proposed by:

How much do you know about the EPA and the protection of our environment? 

Questions: 10  |  Attempts: 63   |  Last updated: Jun 4, 2018
  • Sample Question
    Which president created the EPA? 
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EPA Questions & Answers


What characteristic(s) of CFCs make them more likely to reach the stratosphere than most other compounds containing chlorine?
CFCs, or chlorofluorocarbons, contain refrigerants. This means the answer is answer A: refrigerants that contain chlorine but not hydrogen are so stable that they do not break down in the lower atmosphere after being released. The chlorine or bromine