EPA 609
Universal Technical Institute
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Mastery Test EPA 609 Practice 2024/2025
- Exam (elaborations) • 11 pages • 2024
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R-134a is a chlorine-free refrigerant Answer: True
Ozone layer absorbs and scatters ________ from the sun Answer: ultraviolet light
For determining the Ozone Depletion Potential ________ having been assigned a factor of 1 Answer: CFC-11
A refillable refrigerant cylinder must not be filled above ______ of its full capacity. Answer: 80%
Ozone at ground level and at Stratosphere is a harmful pollutant Answer: False
Each chlorine ion can able to...
Exam (elaborations)
Mastery Test EPA 609 Practice 2024/2025
Last document update:
ago
R-134a is a chlorine-free refrigerant Answer: True Ozone layer absorbs and scatters ________ from the sun Answer: ultraviolet light For determining the Ozone Depletion Potential ________ having been assigned a factor of 1 Answer: CFC-11 A refillable refrigerant cylinder must not be filled above ______ of its full capacity. Answer: 80% Ozone at ground level and at Stratosphere is a harmful pollutant Answer: False Each chlorine ion can able to...
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