EPA
Type
/
III Exam Questions With Correct Answers
/ / / / / /
What /type /of /equipment /can /be /worked /on /with /Type /III /certification? /- /verified /answer(s)-
✔✔low /pressure
The /most /efficient /method /of /leak /checking /a /charged /low-
pressure /refrigeration /unit /is /to /- /verified /answer(s)-
✔✔pressurize /the /system /by /the /use /of /controlled /hot /water /or /heater /blankets
When /pressurizing /a /system, /do /not /exceed /- /verified /answer(s)-✔✔10 /psig
After /reaching /the /required /vacuum /on /an /appliance /when /servicing, /moisture /is /indicated /by
/- /verified /answer(s)-
✔✔multiple /rises /in /pressure /over /a /period /of /time /with /increase /of /pauses /between /rises
EPA
/required
/evacuation
/levels
/for
/recovery
/or
/recycling /equipment /manufactured /or /imported /before /Nov. /15, /1993 /is /- /verified /answer(s)-
✔✔25 /inches /Hg
EPA
/required
, /evacuation
/levels
/for
/recovery
/or
/recycling
/equipment /manufactured /or /imported /on /or /after /Nov. /15, /1993 /is /- /verified /answer(s)-
✔✔25 /mm /Hg /absolute
What /can /be /used /to /pressurize /a /chiller /system /before /opening /the /system /for /a /non-
major /repair? /- /verified /answer(s)-✔✔controlled /hot /water
Refrigerant /recovery /from /a /system /using /R-11 /or /R-123 /starts /with /- /verified /answer(s)-
✔✔liquid /removal /and /is /followed /by /vapor /recovery
If /a /strong /odor /is /detected /during /the /recovery /process, /- /verified /answer(s)-
✔✔a /compressor /burn-out /may /have /occurred
When /installing /more /than /one, /pressure /relief /valves /must /be /installed /- /verified /answer(s)-
✔✔in /parallel
The
/owner
/must
/keep
/records
/of /refrigerant /added /during /service /and /maintenance /on /equipment /- /verified /answer(s)-
✔✔with /charges /of /50 /lbs. /or /greater
After
/all
/the
Type
/
III Exam Questions With Correct Answers
/ / / / / /
What /type /of /equipment /can /be /worked /on /with /Type /III /certification? /- /verified /answer(s)-
✔✔low /pressure
The /most /efficient /method /of /leak /checking /a /charged /low-
pressure /refrigeration /unit /is /to /- /verified /answer(s)-
✔✔pressurize /the /system /by /the /use /of /controlled /hot /water /or /heater /blankets
When /pressurizing /a /system, /do /not /exceed /- /verified /answer(s)-✔✔10 /psig
After /reaching /the /required /vacuum /on /an /appliance /when /servicing, /moisture /is /indicated /by
/- /verified /answer(s)-
✔✔multiple /rises /in /pressure /over /a /period /of /time /with /increase /of /pauses /between /rises
EPA
/required
/evacuation
/levels
/for
/recovery
/or
/recycling /equipment /manufactured /or /imported /before /Nov. /15, /1993 /is /- /verified /answer(s)-
✔✔25 /inches /Hg
EPA
/required
, /evacuation
/levels
/for
/recovery
/or
/recycling
/equipment /manufactured /or /imported /on /or /after /Nov. /15, /1993 /is /- /verified /answer(s)-
✔✔25 /mm /Hg /absolute
What /can /be /used /to /pressurize /a /chiller /system /before /opening /the /system /for /a /non-
major /repair? /- /verified /answer(s)-✔✔controlled /hot /water
Refrigerant /recovery /from /a /system /using /R-11 /or /R-123 /starts /with /- /verified /answer(s)-
✔✔liquid /removal /and /is /followed /by /vapor /recovery
If /a /strong /odor /is /detected /during /the /recovery /process, /- /verified /answer(s)-
✔✔a /compressor /burn-out /may /have /occurred
When /installing /more /than /one, /pressure /relief /valves /must /be /installed /- /verified /answer(s)-
✔✔in /parallel
The
/owner
/must
/keep
/records
/of /refrigerant /added /during /service /and /maintenance /on /equipment /- /verified /answer(s)-
✔✔with /charges /of /50 /lbs. /or /greater
After
/all
/the
