Odp test
A chlorofluorocarbon (cfc) refrigerant consists of what elements - ANS-Chlorine,
flourine, carbon
What's causes CFC molecules to breakdown when it reaches the atmosphere - ANS-Uv
rays
Ozone molecules consist of how many oxygen atoms - ANS-3
The venting of which group of refrigerants is a concern because it has GWP but not
ODP - ANS-HFCs and PFCs
Does the ozone layer work to increase or decrease the amount of ultraviolet radiation at
the earths surface - ANS-Decrease uv radiation at the earths surface
What refrigerant causes the least damage to the ozone layer - ANS-R-134a
Does ozone depletion directly cause in increase in smog - ANS-No
What component in a CFC destroys ozone - ANS-Chlorine
What are the two environmental issues which refrigerants contribute to - ANS-Ozone
depletion and global warming
Other than refrigerants, name a class of chemicals which destroy ozone? - ANS-Halon
After what date of manufacturing can a vehicle continue to operate it's AC system with
CFCs in it - ANS-Dec 31st, 1994
Can a motor vehicle ever be refilled with a CFC - ANS-No
An out of province ODP card can be used in Ontario when it is recognized by who? -
ANS-The director of M.O.E
When servicing R/AC equipment in a federal building, does the technician follow the
federal regulations, the Ontario regulation or both - ANS-The technician must follow
federal regulations
A chlorofluorocarbon (cfc) refrigerant consists of what elements - ANS-Chlorine,
flourine, carbon
What's causes CFC molecules to breakdown when it reaches the atmosphere - ANS-Uv
rays
Ozone molecules consist of how many oxygen atoms - ANS-3
The venting of which group of refrigerants is a concern because it has GWP but not
ODP - ANS-HFCs and PFCs
Does the ozone layer work to increase or decrease the amount of ultraviolet radiation at
the earths surface - ANS-Decrease uv radiation at the earths surface
What refrigerant causes the least damage to the ozone layer - ANS-R-134a
Does ozone depletion directly cause in increase in smog - ANS-No
What component in a CFC destroys ozone - ANS-Chlorine
What are the two environmental issues which refrigerants contribute to - ANS-Ozone
depletion and global warming
Other than refrigerants, name a class of chemicals which destroy ozone? - ANS-Halon
After what date of manufacturing can a vehicle continue to operate it's AC system with
CFCs in it - ANS-Dec 31st, 1994
Can a motor vehicle ever be refilled with a CFC - ANS-No
An out of province ODP card can be used in Ontario when it is recognized by who? -
ANS-The director of M.O.E
When servicing R/AC equipment in a federal building, does the technician follow the
federal regulations, the Ontario regulation or both - ANS-The technician must follow
federal regulations
