What's it Mean?
ODP
Ozone Depletion Potential
What is the total number of questions on the Type I, II, and III exam?
75 or 25 per type
If technicians lose their certification card, they must _____________.
request a replacement from the company that provided the certification
Which of the following refrigerant(s) depletes the ozone layer?
R-410A R-22 R-600a
R-22
What are the two lowest layers of the earth's atmosphere?
troposphere and stratosphere
MVAC
Motor Vehicle Air Conditioning
What is the total number of questions on the Universal exam?
100
What happens if EPA regulations change after a technician is certified?
A technician has the responsibility to keep up with changes in EPA regulations.
The Montreal Protocol is _________.
an international treaty that addresses ozone depleting substances and their alternatives
How many oxygen atoms are in an ozone molecule?
three
GWP
Global Warming Potential
How many times can you take the exam?
Unlimited - as many times as necessary.
Technicians who violate Clean Air Act provisions _______________.
can lose their certification
_________ refrigerants are the most harmful to stratospheric ozone.
CFC
Is the chlorine from volcanic eruptions more or less than the chlorine from CFCs?
less
CFC
Chlorofluorocarbon
What is the passing grade per section on the proctored exam?
72
Does rewiring a condenser fan violate section 608 certification?
No
Name two health effects increased by loss of the stratospheric ozone layer.
cataracts and skin cancer
The stratosphere contains _____ % ozone.
90
HCFC
Hydrochlorofluorocarbon
What part of the test must you pass in order for any of the parts of the test to count?
Core. You must pass core!!!!!
Does 608 certification allow a technician to purchase and handle controlled refrigerants?
Yes
Ozone depletion is caused by ______________ in HCFC refrigerants.
chlorine
What is the Rowland-Molina Theory?
one chlorine atom destroys 100,000 ozone molecules