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EPA SECTION 609 EXAM |
QUESTIONS & 100% COR RECT
ANSWERS (VERIFIED) | LATEST
UPDATE | GRADE A+
Question : R-134a Is A Chlorine-Free Refrigerant
Correct Answer : True
Question : Ozone Layer Absorbs And Scatters ________
From The Sun
Correct Answer : Ultraviolet Light
Question : For Determining The Ozone Depletion
Potential ________ Having Been Assigned A Factor Of 1
Correct Answer : Cfc-11
Question : A Refillable Refrigerant Cylinder Must Not Be
Filled Above ______ Of Its Full Capacity.
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Correct Answer : 80%
Question : Ozone At Ground Level And At Stratosphere
Is A Harmful Pollutant
Correct Answer : False
Question : Each Chlorine Ion Can Able To Destroy
______ Ozone Molecules
Correct Answer : 100,000
Question : Lifetime Of Cfcs Is Believed To Range From
_____ Years
Correct Answer : 20-100
Question : An Award Of Up To ______ May Be Paid To
A Person Supplying Information That Leads To A Penalty Against A Technician Who Is Intentionally Venting.
Correct Answer : $10,000
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Question : Ester-Based Synthetic Oils Can Be Mixed
With Other Oils
Correct Answer : False
Question : Since _____, It Is Illegal To Vent Substitutes
For Cfc And Hcfc Refrigerants
Correct Answer : Nov 15, 1995
Question : Mvac Systems Being Disposed Must Be
Evacuated To _____ Of Mercury Before Being Scrapped
Correct Answer : 4 Inches
Question : Since ________, It Is No Longer Legal For
Cfcs To Be Manufactured Or Imported Into The United States
Correct Answer : Jan 1, 1996
Question : The Clean Air Act (Caa) Of ______ Directs
Epa To Establish Requirements To Prevent The Release Of Ozone Depleting Substances.
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Correct Answer : 1990
Question : At High Temperatures, Cfc-12 Can
Decompose To Form _______
Correct Answer : Hydrochloric And Hydrofluoric Acid
Question : Ozone Molecule Consists Of ______ Atoms
Of Oxygen
Correct Answer : Three
Question : Cfcs Are Highly Reactive In _____ Of
Atmosphere
Correct Answer : Lower
Question : Non-Condensables In A Refrigeration System
Result In A _______ Discharge Pressure
Correct Answer : Higher
Question : Moisture Level In Recycled R-12 (Cfc-12)
That Has Been Directly Removed From, And Intended To
