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ODP TEST QUESTIONS WITH VERIFIED ANSWERS
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ODP TEST QUESTIONS WITH VERIFIED ANSWERS A Chlorofluorocarbon (CFC) refrigerant consists of what elements? 2. What causes a CFC molecule to breakdown when it reaches the atmos- phere? 3. Ozone molecules consist of how many oxygen atoms? 4. The venting of which group of refriger- ants is a ...

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  • September 25, 2024
  • 4
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers

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  • odp test questions with verified answers

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  • ODP
  • ODP

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ODP TEST QUESTIONS WITH VERIFIED ANSWERS

A Chlorofluorocarbon (CFC) refrigerant
carbon, fluorine, chlorine
consists of what elements?
2. What causes a CFC molecule to
breakdown when it reaches the atmos- UV Light from sun
phere?
3. Ozone molecules consist of how many
it contains 3 oxygens
oxygen atoms?
HFC refrigerants don't have ozone de-
4. The venting of which group of refriger- pletion potential but have global warming
ants is a concern because it has GWP potential and that's why we still should
but not ODP? not blast refrigerant off into the atmos-
phere
5. Does the ozone layer work to increase
or decrease the amount of ultraviolet ra- Works to decrease the ultraviolet rays.
diation at the earth's surface?
6. Circle the refrigerant that causes the
least damage to the ozone layer: R-12, 134A
R-22, R-502, R-134a
7. Does ozone depletion directly cause
No
an increase in smog?
Chlorine atom. It separates the 03 into 02
8. What component in a CFC destroys and 01 then the chlorine goes to the next
ozone? 03 and does the process to split them up
again.
9. What are the two environmental is- Global warming potential and ozone de-
sues which refrigerants contribute to? pletion potential
Halons and Bromine (Blowing agents,
10.Other than refrigerants, name a class
fire suppression chemicals, and different
of chemicals which destroy ozone?
kinds of solvents)
11.After what date of Manufacturing can
a vehicle continue to operate its AC sys- Dec 31 1994
tem with a CFC in it?
12.Can a motor vehicle ever be refilled
No
with a CFC?

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