EPA 608 UNIVERSAL COMPREHENSIVE EXAM SCRIPT COMPLETE QUESTIONS VERIFIED
SOLUTIONS
Question:
For the EPA 608 Universal Certification, how many questions will you receive?
Answer:
100
Question:
If you need to get Type III certification, which of the following will be on your exam?
Answer:
50 questions - 25 Core questions and 25 Type III questions
Question:
What is the passing grade for all EPA certifications?
Answer:
70%
Question:
Once you pass the EPA exam, will the regulations you learned ever change?
Answer:
Yes
Question:
Do natural events like volcanic eruptions contribute to chlorine in the stratosphere?
,Answer:
Yes, chlorine can come from natural sources such as volcanoes, but they are not the primary source
Question:
What does ground level ozone do?
Answer:
Absorbs and reflects harmful UV rays from the sun.
Question:
How does ozone depletion affect humans?
Answer:
Increased risk of skin cancer, Increased risk of cataracts
Question:
Is there evidence that refrigerants are in the stratosphere?
Answer:
Yes
Question:
Is it possible for a single chlorine atom to survive in the atmosphere for years?
Answer:
Yes
Question:
Ozone has __ atoms of oxygen.
Answer:
,3
Question:
Where is the majority of ozone located?
Answer:
Troposphere
Question:
How many molecules of ozone can three molecules of chlorine destroy?
Answer:
300000
Question:
What is the major function of ozone in the stratosphere?
Answer:
Absorb and reflect UV rays from the sun
Question:
What is the primary source of chlorine in the Stratosphere?
Answer:
Emissions of refrigerant chemicals such as CFCs and HCFCs by humans
Question:
What molecule destroys the ozone layer?
Answer:
Chlorine
, Question:
Which of the following are effects of ozone depletion?
Answer:
Decreasing crop yields
Question:
Which refrigerant chemicals are responsible for the destruction of the ozone layer?
Answer:
CFCs and HCFCs
Question:
Who does ozone depletion affect?
Answer:
People all over the world
Question:
What does the Clean Air Act state?
Answer:
It is a violation to purposely vent refrigerants that deplete ozone.
Question:
After a refrigerant is phased out, can technicians still service equipment containing that refrigerant?
Answer:
Yes
SOLUTIONS
Question:
For the EPA 608 Universal Certification, how many questions will you receive?
Answer:
100
Question:
If you need to get Type III certification, which of the following will be on your exam?
Answer:
50 questions - 25 Core questions and 25 Type III questions
Question:
What is the passing grade for all EPA certifications?
Answer:
70%
Question:
Once you pass the EPA exam, will the regulations you learned ever change?
Answer:
Yes
Question:
Do natural events like volcanic eruptions contribute to chlorine in the stratosphere?
,Answer:
Yes, chlorine can come from natural sources such as volcanoes, but they are not the primary source
Question:
What does ground level ozone do?
Answer:
Absorbs and reflects harmful UV rays from the sun.
Question:
How does ozone depletion affect humans?
Answer:
Increased risk of skin cancer, Increased risk of cataracts
Question:
Is there evidence that refrigerants are in the stratosphere?
Answer:
Yes
Question:
Is it possible for a single chlorine atom to survive in the atmosphere for years?
Answer:
Yes
Question:
Ozone has __ atoms of oxygen.
Answer:
,3
Question:
Where is the majority of ozone located?
Answer:
Troposphere
Question:
How many molecules of ozone can three molecules of chlorine destroy?
Answer:
300000
Question:
What is the major function of ozone in the stratosphere?
Answer:
Absorb and reflect UV rays from the sun
Question:
What is the primary source of chlorine in the Stratosphere?
Answer:
Emissions of refrigerant chemicals such as CFCs and HCFCs by humans
Question:
What molecule destroys the ozone layer?
Answer:
Chlorine
, Question:
Which of the following are effects of ozone depletion?
Answer:
Decreasing crop yields
Question:
Which refrigerant chemicals are responsible for the destruction of the ozone layer?
Answer:
CFCs and HCFCs
Question:
Who does ozone depletion affect?
Answer:
People all over the world
Question:
What does the Clean Air Act state?
Answer:
It is a violation to purposely vent refrigerants that deplete ozone.
Question:
After a refrigerant is phased out, can technicians still service equipment containing that refrigerant?
Answer:
Yes
